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if x=phi(t) and intf(x)dx=F(x) then intf...

if `x=phi(t)` and `intf(x)dx=F(x)` then `intf(phi(t))phi'(t)dt=` (A) `phi(x)` (B) `F(t)` (C) `F(x)` (D) `F^(')(x)`

A

`phi(x)`

B

`F(t)`

C

`F(x)`

D

`F'(x)`

Text Solution

Verified by Experts

The correct Answer is:
C
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