If n in N, then int(-n)^(n)(-1)^([x]) dx...

If `n in N`, then `int_(-n)^(n)(-1)^([x]) dx` equals

A

2n

B

n

C

`n^(2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:

D

`:.underset(-n)overset(n)int(-1)^([x]) dx=0`

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