5. Monotonicity a) When is sin increasing and when is it decreasing? Answer this question by drawing the unit circle and

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5 Monotonicity A When Is Sin Increasing And When Is It Decreasing Answer This Question By Drawing The Unit Circle And 1 (9.22 KiB) Viewed 31 times

5. Monotonicity a) When is sin increasing and when is it decreasing? Answer this question by drawing the unit circle and labeling each of the four quadrants either (Inc) or (Dec). b) Use a new circle to answer the same question for cos 0.