Prove that Cos a by 1 - sin a plus sin a +1 by 1-cos = sin a into cos a by 1-sin a. Into 1-cos a
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as 1 - cos squared equals to sin square A therefore sin square A minus sin square A equals to zero therefore it is cos a upon 1 minus sin a into 1 minus Cos A
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dheerajrajup:
Prove Lhs = rhs tats it
no that is right that Cos A minus cos square A + 1 - sin square A upon 1 minus Cos A minus Sin A + sin a cos so we can write this like that RHS
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