# 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.

200 results; page 2/8.

## Question 7926: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0026`; number: 7926
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0026/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0026/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0026.json)

## Question 7927: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0027`; number: 7927
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0027/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0027/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0027.json)

## Question 7928: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0028`; number: 7928
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0028/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0028/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0028.json)

## Question 7929: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0029`; number: 7929
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0029/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0029/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0029.json)

## Question 7930: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0030`; number: 7930
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0030/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0030/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0030.json)

## Question 7931: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0031`; number: 7931
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0031/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0031/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0031.json)

## Question 7932: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0032`; number: 7932
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0032/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0032/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0032.json)

## Question 7933: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0033`; number: 7933
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0033/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0033/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0033.json)

## Question 7934: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0034`; number: 7934
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0034/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0034/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0034.json)

## Question 7935: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0035`; number: 7935
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0035/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0035/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0035.json)

## Question 7936: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0036`; number: 7936
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0036/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0036/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0036.json)

## Question 7937: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0037`; number: 7937
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0037/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0037/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0037.json)

## Question 7938: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0038`; number: 7938
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0038/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0038/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0038.json)

## Question 7939: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0039`; number: 7939
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0039/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0039/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0039.json)

## Question 7940: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0040`; number: 7940
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0040/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0040/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0040.json)

## Question 7941: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0041`; number: 7941
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0041/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0041/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0041.json)

## Question 7942: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0042`; number: 7942
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0042/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0042/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0042.json)

## Question 7943: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0043`; number: 7943
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0043/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0043/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0043.json)

## Question 7944: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0044`; number: 7944
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0044/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0044/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0044.json)

## Question 7945: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0045`; number: 7945
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0045/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0045/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0045.json)

## Question 7946: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0046`; number: 7946
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0046/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0046/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0046.json)

## Question 7947: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0047`; number: 7947
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0047/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0047/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0047.json)

## Question 7948: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0048`; number: 7948
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0048/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0048/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0048.json)

## Question 7949: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0049`; number: 7949
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0049/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0049/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0049.json)

## Question 7950: Both Directed Vector Differences and Their Sum

- ID: `q-20261012-advance-20261016-r01-vector-0050`; number: 7950
- Processing: second_context_reviewed
- MKO: [mko-vector](/en/mko/mko-vector/)
- Family: [qf-density16-vector-difference-reversal](/en/explore/?family=qf-density16-vector-difference-reversal)
- Batch: [batch-20261012-advance-20261016-r01-vector-foundations](/en/explore/?batch=batch-20261012-advance-20261016-r01-vector-foundations)
- [Derivation](/en/questions/q-20261012-advance-20261016-r01-vector-0050/) / [Markdown](/en/questions/q-20261012-advance-20261016-r01-vector-0050/index.md) / [JSON](/data/question-derivations/questions/q-20261012-advance-20261016-r01-vector-0050.json)

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