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Practice Problems. 5.1: Fundamental Trigonometric Identies. Simplify. A1) sec 4 u A2) csc 2 u A3) (cot u +1)(cot u +2). sec 2 u tan 2 u +1 csc 2 u +3cot u +1. Adding Trigonometric Functions. A1) 2sec 2 u. 1) +. Eliminating Fractions. A1)1+sin u.
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Practice Problems 5.1: Fundamental Trigonometric Identies
Simplify A1) sec4u A2) csc2u A3) (cotu+1)(cotu+2) • sec2utan2u+1 • csc2u+3cotu+1
Adding Trigonometric Functions A1) 2sec2u 1) +
Eliminating Fractions A1)1+sinu