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

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

A

a.`(-1, 1)`

B

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

C

c.`[(-1)/(2), 1]`

D

d.`[(-1)/(2), 1]`

Text Solution

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The correct Answer is:
D
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