Question: In Problems 21100, establish each identity. sin 0+ cos 0 1-2 cos0 sec 0 - sin 0 tan 0 1 85. cos0 sin 0 1

In Problems 21–100, establish each identity.

sin 0+ cos 0 1-2 cos0 sec 0 - sin 0 tan 0 1 85. cos0 sin 0 1 tan0 = cos0

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To establish the given identity well start by manipulating the lefthand side LHS expression and simplifying it step by step Given expression sin3theta ... View full answer

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