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If the coefficients of x^39 and x^40 are...

If the coefficients of `x^39` and `x^40` are equal in the expansion of `(p+qx)^49`. then the possible values of p and q are

A

equal

B

equal with opposite sign

C

reciprocal of each other

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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