A cricket team of 11 Players is prepared for a series There is a selection of captain and voice capt...........

Quantitative Aptitude (CDS) Permutation & Combination

A cricket team of 11 Players is prepared for a series. There is a selection of captain and voice captain.In how many ways they can be selected?

110

There is 2 players selection from 11 players in 11C2 ways
=11! /2! 9! = 11 × 10/2
=55
Selection of captain and voice captain
2!=2
55 × 2 = 110

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