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a closet has 5 pair of shoes the no. of ways in which 4 shoes can be drawn from it such that there will be no complete pair

a closet has 5 pair of shoes the no. of ways in which 4 shoes can be drawn from it such that there will be no complete pair

Grade:12

2 Answers

Chetan Mandayam Nayakar
312 Points
10 years ago

 

Dear Shivom, 

The first shoe can be drawn in 10 ways, 2nd in 8,3rd in 6 and 4th in 4 ways. therefore answer=1920 ways

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Chetan Mandayam Nayakar – IIT Madras  

Sukhendra Reddy Rompally B.Tech Mining Machinery Engg, ISM Dhanbad
93 Points
10 years ago
Dear student, the answer is 5C1=5.it is very simple.u have to choose any 4 out of the 5 shoes(that is,only 1 shoe from each pair).hope u have understood the solution.if not,call me on 07209736303.plz approve my answer if u like it

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