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The range of the function f(x) = sin^(-1...

The range of the function `f(x) = sin^(-1)[x^2+1/2]+cos^(-1)[x^2-1/2]`, where [ . ] denotes the greatest integer function.

A

`{(pi)/2,pi}`

B

`{0,(pi)/2}`

C

`{pi}`

D

`(0,(pi)/2)`

Text Solution

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The correct Answer is:
C
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