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19-03-2017
Mathematics

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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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Аноним Аноним

19-03-2017

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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