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If pa n dq are ositive, then prove that ...

If `pa n dq` are ositive, then prove that the coefficients of `x^pa n dx^q` in the expansion of `(1+x)^(p+q)` will be equal.

A

equal

B

equal but opposite in sgin

C

reciprocal to each other

D

none of these

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A DAS GUPTA-Binomial Theorem for Positive Integrel Index-Exercise
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  11. If C(r) stands for ""^(n)C(r), then the sum of the series (2((n)/(2))!...

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  12. If pa n dq are ositive, then prove that the coefficients of x^pa n dx^...

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  13. The number of dissimilar terms in the expansion of (a+2b+3c)^8 is

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  14. In the expansion of (1+x)^(2m)(x/(1-x))^(-2m) the term independent of ...

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  20. State whether the statements are true or false : ""^16C0-""^16C1+""^16...

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