# OCME · 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.

100 results; page 2/4.

## Question 34976: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0026`; number: 34976
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0026/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0026/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0026.json)

## Question 34977: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0027`; number: 34977
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0027/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0027/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0027.json)

## Question 34978: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0028`; number: 34978
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0028/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0028/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0028.json)

## Question 34979: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0029`; number: 34979
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0029/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0029/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0029.json)

## Question 34980: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0030`; number: 34980
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0030/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0030/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0030.json)

## Question 34981: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0031`; number: 34981
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0031/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0031/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0031.json)

## Question 34982: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0032`; number: 34982
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0032/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0032/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0032.json)

## Question 34983: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0033`; number: 34983
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0033/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0033/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0033.json)

## Question 34984: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0034`; number: 34984
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0034/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0034/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0034.json)

## Question 34985: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0035`; number: 34985
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0035/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0035/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0035.json)

## Question 34986: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0036`; number: 34986
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0036/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0036/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0036.json)

## Question 34987: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0037`; number: 34987
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0037/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0037/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0037.json)

## Question 34988: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0038`; number: 34988
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0038/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0038/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0038.json)

## Question 34989: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0039`; number: 34989
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0039/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0039/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0039.json)

## Question 34990: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0040`; number: 34990
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0040/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0040/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0040.json)

## Question 34991: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0041`; number: 34991
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0041/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0041/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0041.json)

## Question 34992: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0042`; number: 34992
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0042/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0042/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0042.json)

## Question 34993: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0043`; number: 34993
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0043/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0043/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0043.json)

## Question 34994: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0044`; number: 34994
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0044/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0044/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0044.json)

## Question 34995: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0045`; number: 34995
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0045/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0045/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0045.json)

## Question 34996: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0046`; number: 34996
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0046/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0046/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0046.json)

## Question 34997: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0047`; number: 34997
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0047/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0047/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0047.json)

## Question 34998: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0048`; number: 34998
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0048/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0048/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0048.json)

## Question 34999: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0049`; number: 34999
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0049/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0049/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0049.json)

## Question 35000: First Projection of a Binary Relation

- ID: `q-20261003-advance-20261004-r03-relation-0050`; number: 35000
- Processing: second_context_reviewed
- MKO: [mko-relation](/en/mko/mko-relation/)
- Family: [qf-relation-domain-projection](/en/explore/?family=qf-relation-domain-projection)
- Batch: [batch-20261003-advance-20261004-r03-relation-foundations](/en/explore/?batch=batch-20261003-advance-20261004-r03-relation-foundations)
- [Derivation](/en/questions/q-20261003-advance-20261004-r03-relation-0050/) / [Markdown](/en/questions/q-20261003-advance-20261004-r03-relation-0050/index.md) / [JSON](/data/question-derivations/questions/q-20261003-advance-20261004-r03-relation-0050.json)

[Next](/en/explore/index.md?batch=batch-20261003-advance-20261004-r03-relation-foundations&page=3)
