Mean Value of a Function Sketched
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Sketch the graph of y = cos x in the range -pi<x<pi. Hence, sketch the graph of y=|cos x| in the same range.
Find the mean value of y=|cos x| in the range -pi<x<pi.
See the attached file.
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Solution Summary
The meanvalue of a trigonometric function is found and discusssed. The solution is detailed and well presented.
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