integrate (e^1/x) / (x^2)?

pliss help me.... i really need this answer.. jk

2006-10-26 14:46:46 · 2 answers · asked by hartanto h 1 in Science & Mathematics ➔ Mathematics

Let u = 1/x. Then du = -(1/x^2) dx, so you have -e^u du. Therefore the integral is -e^(1/x) + C.

2006-10-26 14:48:52 · answer #1 · answered by James L 5 · 1⤊ 0⤋

$1.98

2006-10-26 14:53:56 · answer #2 · answered by Anonymous · 0⤊ 0⤋

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