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Find the number of groups that can be ma...

Find the number of groups that can be made from 5 different green balls., 4 different blue balls and 3 different red balls, if at least 1 green and 1 blue ball is to be included.

A

3720

B

3541

C

3214

D

none of these

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The correct Answer is:
A
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MOTION-THEORY AND EXERCISE BOOK-EXERCISE -2 (LEVEL - I)
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