1.

Prove the following identities (1-16)1sec2 x-cos2 x+1cosec2 x-sin2 x sin2 x cos2 x=1-sin2 x cos2 x2+sin2 x cos2 x

Answer» Prove the following identities (1-16)

1sec2 x-cos2 x+1cosec2 x-sin2 x sin2 x cos2 x=1-sin2 x cos2 x2+sin2 x cos2 x


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