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- Which of f (x) = x sin2 x and g(x) = x2 sin2 x has a larger average value over [0, 1]? Over [1, 2]?Find the area of a triangle bounded by lines y=2x and x=1 by single integrationUse the definition of the average value of a function to compute the exact average value of the function f on the given interval. Show details of the integration process