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The Rolle's theorem is applicable in the...

The Rolle's theorem is applicable in the interval `-1lexle1` for the function

A

f(x)=x

B

`f(x)=x^(2)`

C

`f(x)=2x^(2)+3`

D

`f(x)=|x|`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-MULTIPLE CHOICE QUESTIONS
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  16. int(2sin^-1x)/sqrt(1-x^2)dx=

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  18. The value of sqrt(2+sqrt(2+ sqrt(2….oo))) is

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