Out of 6 mathematicians and 7 physicists a committee consisting of 3 mathematicians and 3 physicists is to be formed. In how many ways can this be done if two particular mathematicians cannot be on the commitee?


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Question Number 56961 by pete last updated on 27/Mar/19

$Out of 6 mathematicians and 7 physicists$ $a committee consisting of 3 mathematicians$ $and 3 physicists is to be formed . In how$ $many ways can this be done if two$ $particular mathematicians cannot be$ $on the commitee ?$
	Answered by tanmay.chaudhury50@gmail.com last updated on 27/Mar/19

	$l e t m r . A_{m a t h} a n d m r . B_{m a t h} c a n n o t b e o n t h e$ $c o m m i t e e .$ $i f m r . A a n d m r . B a r e n o t i n c o m m i t e e a t a l l$ $t h e n a v a i l a b l e m a t h e m a t i c i a n (6 - 2 = 4)$ $a n s w e r i s 4 C_{3} \times 7 C_{3}$
	Commented by pete last updated on 27/Mar/19

	$Thanks Sir$
	Commented by tanmay.chaudhury50@gmail.com last updated on 27/Mar/19

	$m o s t w e l c o m e . . .$
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