In Exercises 5964, find the exact values of sin(u2), cos(u2), and tan(u2) using the

Chapter 6, Problem 62

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In Exercises 59–64, find the exact values of sin(u/2), cos(u/2), and tan(u/2) using the half-angle formulas.

\(\tan u=-\frac{5}{12}, \quad 3 \pi / 2<u<2 \pi\)

Text Transcription:

tan u = − 5/12, 3 pi /2 < u < 2 pi

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