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Let f(x) = x-[x], for every real number ...

Let `f(x) = x-[x]`, for every real number x, where [x] is integral part of x. Then `int_(-1) ^1 f(x) dx` is

A

`1`

B

`2`

C

`0`

D

`1/2`

Text Solution

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The correct Answer is:
A
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