Recent content by joonpark89

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    Absolute Extrema of Trigonometric Functions on Closed Intervals

    Homework Statement Find the absolute max and absolute min values of function on the given interval: f(t) = 2cos(t) + sin(2t), [0,pi/2] Homework Equations The Attempt at a Solution f '(t) = 0 0 = -2sin(t) + 2cos(2t) 2sin(t) = 2cos(2t) stuck...