The area bounded by y = f(x) and the curve 2 y=- where f is a continuous function satisfying 1 + x² the conditions f(x)f(y)=f(xy).Vx, y, R and f(1) = 2, f(1) = 1 is, then (1) (x+²7) 3 (3) 2a (x+²) 3 (2) π 3 (4) None of these

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A: Here we have to find the value of b-a.

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A: Explained below

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A: topic - functions and derivatives

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