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If 7sin^2 theta-cos^2 theta+2sin theta=2...

If `7sin^2 theta-cos^2 theta+2sin theta=2`, `0^@< theta<90^@`, then the value of `(sec2 theta+cot2 theta)/(cosec 2theta+tan2 theta)` is:
यदि `7sin^2 theta-cos^2 theta+2sin theta=2`, 0^@< theta<90^@`, है, तो `(sec2 theta+cot2 theta)/(cosec 2theta+tan2 theta)` का मान होगा :

A

`(2sqrt3+1)/3`

B

1

C

`1/5 (1+2 sqrt3)`

D

`2/5 (1+sqrt3)`

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