In 3754, use Fundamental Identities and/or the
Chapter 7, Problem 38(choose chapter or problem)
In 3754, use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of each expression. Do not use a calculator.sec 39. sin 80 csc 80 40. tan 10 cot 10 2 28 - tan2 sin 28
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