benchmarks.wiki / Public workspace
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Omni-MATH / At a meeting of 12k people, each person exchanges greetings with exactly 3kplus{}6 others. For any two people, the number who exchange greetings with both is the same. How many pe…
Problem
Answer published by the source. Consult the official source to check your work against its answer.
problem
At a meeting of people, each person exchanges greetings with exactly
$ 3k\plus{}6$ others. For any two people, the number who exchange greetings with both is the same. How many people are at the meeting?Plain-text mathematical notation (without MathML)
At a meeting of 12k people, each person exchanges greetings with exactly $ 3k\plus{}6$ others. For any two people, the number who exchange greetings with both is the same. How many people are at the meeting?Original LaTeX notation
At a meeting of $ 12k$ people, each person exchanges greetings with exactly $ 3k\plus{}6$ others. For any two people, the number who exchange greetings with both is the same. How many people are at the meeting?Discussion
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Source and history
- task_id
a6656f21-b6c8-5b27-9aca-0c694097180b- task_key
test--a6656f21-b6c8-5b27-9aca-0c694097180b- task_revision_id
- 1
- config / split
- / test
initial import