Mathematics, 02.04.2020 02:39 baca23jasmine

Show that [infinity] 0 e−x9 is convergent. SOLUTION We can't evaluate the integral directly because the antiderivative of e−x9 is not an elementary function. We write [infinity] 0 e−x9 dx = 1 0 e−x9 dx + [infinity] 1 dx and observe that the first integral on the right-hand side is just an ordinar

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Show that [infinity] 0 e−x9 is convergent. SOLUTION We can't evaluate the integral directly because...