
Doug C. answered 11/19/22
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Maria L.
asked 11/19/22Find the critical points of 𝑓(𝑥)=2cos(3𝑥)+3cos(2𝑥) in [−3𝜋,−𝜋]. give answers in exact form
Doug C. answered 11/19/22
Math Tutor with Reputation to make difficult concepts understandable
desmos.com/calculator/aq694331el
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