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A urn contains 8 red and 5 white balls. ...

A urn contains 8 red and 5 white balls. Three balls are drawn at random. Then , the probability that balls of both colors are drawn, is

A

`40/143`

B

`70/143`

C

`3/13`

D

`10/13`

Text Solution

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The correct Answer is:
D
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