# 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.

1 results; page 1/1.

## Question 5599: Actual Range and Unused Codomain

- ID: `q-20261008-advance-20261012-r07-function-mapping-0049`; number: 5599
- Processing: second_context_reviewed
- MKO: [mko-function-mapping](/en/mko/mko-function-mapping/)
- Family: [qf-density12-mapping-range-codomain-defect](/en/explore/?family=qf-density12-mapping-range-codomain-defect)
- Batch: [batch-20261008-advance-20261012-r07-function-mapping-foundations](/en/explore/?batch=batch-20261008-advance-20261012-r07-function-mapping-foundations)
- [Derivation](/en/questions/q-20261008-advance-20261012-r07-function-mapping-0049/) / [Markdown](/en/questions/q-20261008-advance-20261012-r07-function-mapping-0049/index.md) / [JSON](/data/question-derivations/questions/q-20261008-advance-20261012-r07-function-mapping-0049.json)