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If X and Y are independent binomial vati...

If `X and Y` are independent binomial vatiates `B(5,1/2) and B(7,1/2)` and the value of `P(X+Y=3)` is

A

`35/47`

B

`55/1024`

C

`220/512`

D

`11/204`

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The correct Answer is:
B
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