Mathematics · 2019
JEE Main · 12 January 2019, Shift 2 · Q66
There are m men and two women participating in a chess tournament. Each participant plays two games with every other participant. If the number of…
There are m men and two women participating in a chess tournament. Each participant plays two games with every other participant. If the number of games played by the men between themselves exceeds the number of games played between the men and the women by $\displaystyle 84$ , then the value of m is :
Official answer
(4)
$\displaystyle 12$
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