22 ખેલાડીઓ પૈકી 10 ખેલાડીઓની એક ટીમ કેટલી રીત | vedclass

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Question

${ }^{12} C_4$

First from $22$ players, we take out $4$ particular players, who are excluded always.

Now, total numbers of players in considerat

Vedclass · Accepted Answer

$^{12}C_4$

Vedclass · Answer

${ }^{12} C_4$

First from $22$ players, we take out $4$ particular players, who are excluded always.

Now, total numbers of players in consideration are $22-4=18$.

We need to select $10$ players out of these $18$ players. As it is given that $6$ particular players are always included, we don't have any flexibility over these $6$ players. So, number of players available for selection $=18-6=12$. Out of $10$ vacancies, $6$ are already filled and $4$ vacancies are left.

So, from $12$ players,$4$ players can be selected in ${ }^{12} C _4$ ways.

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