1. From a group of 7 men and 6 women, 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? A. 564 B. 645 C. 735 D. 756 E. None of these

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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1. From a group of 7 men and 6 women, 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?
A. 564
B. 645
C. 735
D. 756
E. None of these
Transcribed Image Text:1. From a group of 7 men and 6 women, 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? A. 564 B. 645 C. 735 D. 756 E. None of these
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