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Eamcet Mathematics
Algebra Binomial Theorem

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Q.

If the coefficients of pth , (p + 1)th and (p + 2)th terms in the expansion of (1 + x)n are in A.P., then

n2-2np+4p2=0 

n2-n(4p+1)+4p2-2=0

n2-n(4p+1)+4p2=0

n2-n(4p+1)+4p2-1=0

View Answer

Correct choice: B

Explanation:

None
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