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13 April, 09:30

Find the area of the region bounded by the curves y = x2 - 1 and y = sin (x). Give your answer correct to 2 decimal places

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  1. 13 April, 09:56
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    The curves intersect at x = ±1.18. So, using symmetry, the area is

    a = ∫[0,1.18] cos (x) - (x^2-1) dx
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