# OCME · 知識與練習查找 302 MKO / 1,441 families / 360 batches / 36,000 questions. 36,000 second-context math/bilingual reviewed; 0 display/symbol-checked candidates. Source questions: candidate. English: ai_candidate. No new proof, Lean, SREG or training. 100 results; page 1/4. ## 第 15801 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0026`; number: 15801 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0026/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0026/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0026.json) ## 第 15802 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0027`; number: 15802 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0027/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0027/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0027.json) ## 第 15803 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0028`; number: 15803 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0028/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0028/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0028.json) ## 第 15804 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0029`; number: 15804 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0029/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0029/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0029.json) ## 第 15805 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0030`; number: 15805 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0030/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0030/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0030.json) ## 第 15806 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0031`; number: 15806 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0031/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0031/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0031.json) ## 第 15807 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0032`; number: 15807 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0032/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0032/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0032.json) ## 第 15808 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0033`; number: 15808 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0033/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0033/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0033.json) ## 第 15809 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0034`; number: 15809 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0034/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0034/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0034.json) ## 第 15810 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0035`; number: 15810 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0035/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0035/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0035.json) ## 第 15811 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0036`; number: 15811 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0036/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0036/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0036.json) ## 第 15812 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0037`; number: 15812 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0037/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0037/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0037.json) ## 第 15813 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0038`; number: 15813 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0038/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0038/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0038.json) ## 第 15814 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0039`; number: 15814 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0039/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0039/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0039.json) ## 第 15815 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0040`; number: 15815 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0040/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0040/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0040.json) ## 第 15816 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0041`; number: 15816 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0041/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0041/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0041.json) ## 第 15817 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0042`; number: 15817 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0042/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0042/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0042.json) ## 第 15818 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0043`; number: 15818 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0043/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0043/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0043.json) ## 第 15819 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0044`; number: 15819 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0044/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0044/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0044.json) ## 第 15820 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0045`; number: 15820 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0045/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0045/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0045.json) ## 第 15821 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0046`; number: 15821 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0046/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0046/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0046.json) ## 第 15822 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0047`; number: 15822 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0047/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0047/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0047.json) ## 第 15823 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0048`; number: 15823 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0048/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0048/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0048.json) ## 第 15824 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0049`; number: 15824 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0049/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0049/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0049.json) ## 第 15825 題：至多可數集 - ID: `q-20261014-advance-20261031-r01-at-most-countable-set-0050`; number: 15825 - Processing: second_context_reviewed - MKO: [mko-at-most-countable-set](/zh-Hant/mko/mko-at-most-countable-set/) - Family: [qf-mod31-countable-affine-injection](/zh-Hant/explore/?family=qf-mod31-countable-affine-injection) - Batch: [batch-20261014-advance-20261031-r01-at-most-countable-set-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261031-r01-at-most-countable-set-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0050/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0050/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261031-r01-at-most-countable-set-0050.json) [Next](/zh-Hant/explore/index.md?mko=mko-at-most-countable-set&page=2)