If for n gt 1, P(n)=int(1)^(e ) ( logx)^...

If for `n gt 1, P_(n)=int_(1)^(e ) ( logx)^(n)dx`, then `P_(10)-90P_(8)` is equal to:

A

A) `-9`

B

B) 10e

C

C) `-9e`

D

D) 10

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The correct Answer is:

3

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