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Let R41QEESf(x): RvecR^+ is an invertibl...

Let R41QEES`f(x): RvecR^+` is an invertible function such that `f^(prime)(x)>0a n df^(x)>0AAx in [1,5]dot` If `f(1)=1` and `f(5)=5` and area under the curve `y=f(x)` on x-axis from `x=1tox=5i s8` sq. units, then area bounded by `y=f^(-1)(x)` on x-axis from `x=1tox=5` is `8` b. `12` c. `16` d. `20`

A

12

B

16

C

18

D

20

Text Solution

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The correct Answer is:
B
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