In=∫eaxxndx, then In,(n∈N,n≥2) is:

1.	In=∫eaxxndx, then In,(n∈N,n≥2) is:
Answer» $I_{n} = \int \frac{e^{a x}}{x^{n}} d x$ , then $I_{n}, (n \in N, n \geq 2)$ is:

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