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Find the degree of the polynomial 1/(sqr...

Find the degree of the polynomial `1/(sqrt(4x+1)){((1+sqrt(4x+1))/2)^7-((1+sqrt(4x+1))/2)^7}`

A

7

B

6

C

4

D

3

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The correct Answer is:
A
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RESONANCE-DPP-QUESTION
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  17. Number of non-empty subsets {1,2,3,4,5,6,7,8} having exactly k element...

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  18. If the expansion in powers of x of the function 1//[(1-a x)(1-b x)] is...

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