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If in the expansion of (2a-(a^(2))/(4))^...

If in the expansion of `(2a-(a^(2))/(4))^(9)`, the sum of middle terms is S, then the following is true:

A

`S=((63)/(32))a^(14)(a+8)`

B

`s=((63)/(32))a^(14)(a-8)`

C

`S=((63)/(32))a^(13)(a-8)`

D

`S=((63)/(32))a^(13)(a-8)`

Text Solution

Verified by Experts

The correct Answer is:
D
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MODERN PUBLICATION-BINOMIAL THEOREM-MCQ.s (LEVEL-II)
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