In Exercises 5964, find the exact values of sin(u2), cos(u2), and tan(u2) using the
Chapter 6, Problem 61(choose chapter or problem)
In Exercises 59–64, find the exact values of sin(u/2), cos(u/2), and tan(u/2) using the half-angle formulas.
\(\cot u=3, \quad \pi<u<3 \pi / 2\)
Text Transcription:
cot u = 3, pi < u < 3 pi/2
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