OpenStax, Algebra and Trigonometry 2e §8.1 Graphs of the Sine and Cosine Functions · Exercise 33 · Trigonometry · Graphs of trig functions

Graphs of the Sine and Cosine Functions · Exercise 33

Let $f (x) = s in x .$

Evaluate $f (\frac{π}{2}) .$

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OpenStax, Algebra and Trigonometry 2e · §8.1 Graphs of the Sine and Cosine Functions · Exercise 33

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