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[x] denote the greatest integer function...

[x] denote the greatest integer function.
The value of `int_(1)^(a)[x]f^(')(x)dx,agt1` is-

A

`af([a])-{f(1)+f(2)+...+f(a)}`

B

`af(a)-{f(1)+f(2)+...+f([a])}`

C

`[a]f(a)-{f(1)+f(2)+...+f([a])}`

D

`[a]f([a])-{f(1)+f(2)+...+f(a)}`

Text Solution

Verified by Experts

The correct Answer is:
C
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