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The curve C1:y=1-cosx,x in(0,pi) and C2:...

The curve `C_1:y=1-cosx,x in(0,pi)` and `C_2:y=(sqrt3)/(2)`|x|+a will touch each other if

A

`a=3/2-pi/sqrt3`

B

`a=3/2-pi/(2sqrt3)`

C

`a=1/2-pi/sqrt3`

D

`a=3/4-pi/sqrt3`

Text Solution

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The correct Answer is:
A
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