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Consider two curves C1:y =1/x and C2.y=l...

Consider two curves `C_1:y =1/x` and `C_2.y=lnx` on the `xy` plane. Let `D_1`, denotes the region surrounded by `C_1,C_2` and the line `x = 1` and `D_2` denotes the region surrounded by `C_1, C_2` and the line `x=a`, Find the value of `a`

A

`e/2`

B

e

C

e -1

D

`2(e-1)`

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The correct Answer is:
B
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