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The coefficients of x^(p) and x^(q) (p a...

The coefficients of `x^(p) and x^(q)` (p and q are positive integers in the expansion of `(1+x)^(p+q)` are:

A

equal

B

equal with opposite signs

C

reciprocal to each other

D

none of these

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The correct Answer is:
A
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