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f(x) = 1/2 - tan((pix)/2), - 1 lt x lt 1...

`f(x) = 1/2 - tan((pix)/2), - 1 lt x lt 1 ` and `g(x) = sqrt((3+4x-4x^(2)))` . Find the domain of `(f+g)`

A

`((-1)/2 ,1 ] `

B

`(-1,1)`

C

`[(-1)/2,1)`

D

`[(-1)/2,3/2] `

Text Solution

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The correct Answer is:
C
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