Get solution: Sketch or graph f(x), of period 27T, which for -7T < X < 7T is given as
Chapter 11, Problem 11.1.10(choose chapter or problem)
The fundamental period is the smallest positive period. Find it for
\(\cos x, \quad \sin x, \quad \cos 2 x, \quad \sin 2 x, \quad \cos \pi x, \quad \sin \pi x, \cos 2 \pi x, \quad \sin 2 \pi x\)
Text Transcription:
cos x, sin x, cos 2x, sin 2x, cos pi x, sin pi x, cos 2 pi x, sin 2 pi x
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