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The coefficient of x^(28) in the expansi...

The coefficient of `x^(28)` in the expansion of `(1+x^3-x^6)^(30)` is `1` b. `0` c. `^30 C_6` d. `^30 C_3`

A

1

B

0

C

`""^(30)C_(6)`

D

`""^(30)C_(3)`

Text Solution

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The correct Answer is:
B
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