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For any positive integer lim( x -> a) (x...

For any positive integer `lim_( x -> a) (x^n-a^n)/(x-a) = `

A

`x^(n-1)`

B

`nx^(n-1)`

C

`na^(n-1)`

D

n

Text Solution

Verified by Experts

The correct Answer is:
C
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