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Question: There are 4 white and 4 black balls in a bag and 3 balls are drawn at random. If balls of same colo...

There are 4 white and 4 black balls in a bag and 3 balls are

drawn at random. If balls of same colour are identical, the

probability that none of them is black, is-

A

¼

B

1/14

C

½

D

None of these

Answer

1/14

Explanation

Solution

Required probability = 4C38C3\frac { { } ^ { 4 } C _ { 3 } } { { } ^ { 8 } C _ { 3 } }