If 0leqalphaleq(pi/2) and 2sinalpha+15co...

If `0leqalphaleq(pi/2)` and `2sinalpha+15cos^2alpha=7` then find `cotalpha`

A

`1/2`

B

`5/4`

C

`3/4`

D

`1/4`

Verified by Experts

The correct Answer is:

C

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