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If the coefficients of first three terms...

If the coefficients of first three terms in the expansion of `(sqrt(x)+1/(2root(4)(x)))^(n)` are in the A.P. then which of the following is/are correct

A

Number of erms in the expansion is 9

B

Coefficient of middle term is `35/8`

C

There is no term independent of `x`

D

Coefficient of middle term is `1/8`

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