If sin theta=3/4,prove that √cosec^2theta-cot^2theta/sec^2theta-1=√7/3
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sintheta =3/4
√cose2theta-cot2theta/sec2theta
1/√sin2theta - cos2theta/sin2 teta // 1 /cos2theta
ans √7/3
√cose2theta-cot2theta/sec2theta
1/√sin2theta - cos2theta/sin2 teta // 1 /cos2theta
ans √7/3
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