# 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.

25 results; page 1/1.

## 第 4801 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0051`; number: 4801
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0051/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0051/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0051.json)

## 第 4802 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0052`; number: 4802
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0052/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0052/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0052.json)

## 第 4803 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0053`; number: 4803
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0053/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0053/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0053.json)

## 第 4804 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0054`; number: 4804
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0054/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0054/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0054.json)

## 第 4805 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0055`; number: 4805
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0055/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0055/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0055.json)

## 第 4806 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0056`; number: 4806
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0056/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0056/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0056.json)

## 第 4807 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0057`; number: 4807
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0057/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0057/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0057.json)

## 第 4808 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0058`; number: 4808
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0058/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0058/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0058.json)

## 第 4809 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0059`; number: 4809
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0059/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0059/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0059.json)

## 第 4810 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0060`; number: 4810
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0060/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0060/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0060.json)

## 第 4811 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0061`; number: 4811
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0061/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0061/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0061.json)

## 第 4812 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0062`; number: 4812
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0062/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0062/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0062.json)

## 第 4813 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0063`; number: 4813
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0063/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0063/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0063.json)

## 第 4814 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0064`; number: 4814
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0064/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0064/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0064.json)

## 第 4815 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0065`; number: 4815
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0065/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0065/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0065.json)

## 第 4816 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0066`; number: 4816
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0066/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0066/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0066.json)

## 第 4817 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0067`; number: 4817
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0067/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0067/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0067.json)

## 第 4818 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0068`; number: 4818
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0068/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0068/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0068.json)

## 第 4819 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0069`; number: 4819
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0069/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0069/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0069.json)

## 第 4820 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0070`; number: 4820
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0070/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0070/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0070.json)

## 第 4821 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0071`; number: 4821
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0071/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0071/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0071.json)

## 第 4822 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0072`; number: 4822
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0072/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0072/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0072.json)

## 第 4823 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0073`; number: 4823
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0073/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0073/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0073.json)

## 第 4824 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0074`; number: 4824
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0074/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0074/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0074.json)

## 第 4825 題：含零自然閉區間的大小

- ID: `q-20261008-advance-20261011-r01-natural-number-0075`; number: 4825
- Processing: second_context_reviewed
- MKO: [mko-natural-number](/zh-Hant/mko/mko-natural-number/)
- Family: [qf-density11-natural-interval-size](/zh-Hant/explore/?family=qf-density11-natural-interval-size)
- Batch: [batch-20261008-advance-20261011-r01-natural-number-foundations](/zh-Hant/explore/?batch=batch-20261008-advance-20261011-r01-natural-number-foundations)
- [Derivation](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0075/) / [Markdown](/zh-Hant/questions/q-20261008-advance-20261011-r01-natural-number-0075/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261011-r01-natural-number-0075.json)

