# OCME ยท Knowledge & practice explorer 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. ## Question 7651: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0051`; number: 7651 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0051/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0051/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0051.json) ## Question 7652: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0052`; number: 7652 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0052/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0052/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0052.json) ## Question 7653: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0053`; number: 7653 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0053/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0053/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0053.json) ## Question 7654: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0054`; number: 7654 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0054/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0054/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0054.json) ## Question 7655: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0055`; number: 7655 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0055/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0055/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0055.json) ## Question 7656: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0056`; number: 7656 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0056/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0056/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0056.json) ## Question 7657: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0057`; number: 7657 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0057/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0057/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0057.json) ## Question 7658: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0058`; number: 7658 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0058/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0058/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0058.json) ## Question 7659: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0059`; number: 7659 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0059/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0059/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0059.json) ## Question 7660: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0060`; number: 7660 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0060/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0060/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0060.json) ## Question 7661: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0061`; number: 7661 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0061/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0061/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0061.json) ## Question 7662: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0062`; number: 7662 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0062/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0062/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0062.json) ## Question 7663: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0063`; number: 7663 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0063/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0063/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0063.json) ## Question 7664: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0064`; number: 7664 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0064/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0064/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0064.json) ## Question 7665: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0065`; number: 7665 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0065/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0065/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0065.json) ## Question 7666: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0066`; number: 7666 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0066/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0066/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0066.json) ## Question 7667: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0067`; number: 7667 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0067/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0067/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0067.json) ## Question 7668: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0068`; number: 7668 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0068/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0068/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0068.json) ## Question 7669: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0069`; number: 7669 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0069/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0069/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0069.json) ## Question 7670: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0070`; number: 7670 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0070/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0070/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0070.json) ## Question 7671: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0071`; number: 7671 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0071/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0071/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0071.json) ## Question 7672: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0072`; number: 7672 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0072/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0072/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0072.json) ## Question 7673: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0073`; number: 7673 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0073/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0073/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0073.json) ## Question 7674: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0074`; number: 7674 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0074/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0074/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0074.json) ## Question 7675: Three 1-Based Matrix Queries with Eligibility Guards - ID: `q-20261012-advance-20261016-r02-matrix-0075`; number: 7675 - Processing: second_context_reviewed - MKO: [mko-matrix](/en/mko/mko-matrix/) - Family: [qf-density16-matrix-three-index-qualification](/en/explore/?family=qf-density16-matrix-three-index-qualification) - Batch: [batch-20261012-advance-20261016-r02-matrix-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r02-matrix-foundations) - [Derivation](/en/questions/q-20261012-advance-20261016-r02-matrix-0075/) / [Markdown](/en/questions/q-20261012-advance-20261016-r02-matrix-0075/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r02-matrix-0075.json)