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Tugas 7 Problem 1 By finding values for a, b, and m, set up an integral of the form that revolves a triangle around the x axis to compute the volume of a cone that has height 12 and radius 3. Answers, problem 2 a = 0, b = 12, m = 0.25 or –0.25 Problem 3 Find the volume of the solid generated by revolving the region inside the ellipse x2 + 4y2 = 1 around the y axis. Terima kasih