Seven balls are drawn simultaneously fro...

Seven balls are drawn simultaneously from a bag containing 5 white and 6 green balls. The probability of drawing 3 white and 4 green balls is

A

`(7)/(.^(11)C_(7))`

B

`(.^(5)C_(3)+.^(6)C_(4))/(.^(11)C_(7))`

C

`(.^(5)C_(2)xx.^(6)C_(2))/(.^(11)C_(7))`

D

`(.^(6)C_(3)+.^(5)C_(4))/(.^(11)C_(7))`

Text Solution

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The correct Answer is:

C

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