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(i) For a, 3, y> 0, By, show that 600 x³ sin(ax) dx (x² + 3²)(x² + y²) π(3²e-a-7²e-97) 2(3²-7²) (ii) compute the limit y
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(i) For a, 3, y> 0, By, show that 600 x³ sin(ax) dx (x² + 3²)(x² + y²) π(3²e-a-7²e-97) 2(3²-7²) (ii) compute the limit y
(i) For a, 3, y> 0, By, show that 600 x³ sin(ax) dx (x² + 3²)(x² + y²) π(3²e-a-7²e-97) 2(3²-7²) (ii) compute the limit y → ß in the formula you computed in part (i) in two different ways: by taking the limit on the right-hand side, and by taking the limit in the integrand and evaluating the integral on the left-hand side at y = 3.
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