From a group of 7 men and 6 womén, five persons are to be
selected to form a committee so that at least 3 men are there on

Question

From a group of 7 men and 6 womén, five persons are to be
selected to form a committee so that at least 3 men are there on
the committee. In how many ways can it be done?​

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Isabelle 5 months 2021-07-03T07:37:36+00:00 1 Answers 0 views 0

Answers ( )

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    2021-07-03T07:39:01+00:00

    Answer:

    Select 3 men from group of 7 i.e . 7C3 and 2 women from group of 6 i.e.6C2 to form committee of 5 people and multiply these combinations. Similarly calculate for other two cases and add all those values to get required answer. Hence, the answer total number of ways to form a 5 member committee is 756.

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