Mathematics, 24.07.2019 00:30 maritzahernandez32
Express the limit as a definite integral on the given interval. lim n→∞ n cos xi xi δx, [2π, 3π
Answers: 1
![\int\limits^b_a {f(x)} \, dx = \lim_{n \to \infty} \Sigma_{n=1}^nf(x_i)\delta x,\ \ [a,\ b]](/tpl/images/0125/3163/6af9a.png)
![\lim_{n \to \infty} \frac{\cos x_i}{x_i} \delta x,\ \ [2\pi,\ 3\pi]](/tpl/images/0125/3163/a723c.png)
, the equivalent definite integral is:
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Express the limit as a definite integral on the given interval. lim n→∞ n cos xi xi δx, [2π, 3π...
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