Question 799018: From a group of 4 males and 4 females a committee of 5 is to formed. One president, one vice president and three secretaries. What is the number of ways if at least 3 women need to be selected such that at least one women is president or vice president.
Answer by Finavon(81) (Show Source):
You can put this solution on YOUR website! Assuming the order of the Secretaries matters.
Identifying the people only by gender (ie MMMM FFFF, not M(1), M(2), M(3), M(4), F(1), F(2), F(3), F(4) )
FF FFM
FF FMF
FF FMM
FF MFF
FF MFM
FF MMF
FM FFF
FM FFM
FM FMF
FM MFF
MF FFF
MF FFM
MF FMF
MF MFF
14 permutations
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