A commitee of 2 boys and 1 girl has to be formed from a class of 4 boys and 3 girls give the number of ways these can be done


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Question Number 37711 by Rio Mike last updated on 16/Jun/18

$A c o m m i t e e o f 2 b o y s a n d 1 g i r l$ $h a s t o b e f o r m e d f r o m a c l a s s$ $o f 4 b o y s a n d 3 g i r l s g i v e t h e n u m b e r$ $o f w a y s t h e s e c a n b e d o n e$
	Answered by math1967 last updated on 17/Jun/18

	${\overset{4}{c}}_{2} \times {\overset{3}{c}}_{1} = 6 \times 3 = 18$
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