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Let F(x) = f(x) +g(x) , G(x) = f(x) -...

Let `F(x) = f(x) +g(x) , G(x) = f(x) - g( x) and H(x) =(f( x))/( g(x)) `
where `f(x) = 1- 2 sin ^(2) x and g(x) =cos (2x) AA f: R to [-1,1] and g, R to [-1,1] `
Now answer the following
Domain and range of H(x) are

A

R and {1}

B

R and {0, 1}

C

`R-{2n +1) pi/4}`

D

R and {0}

Text Solution

Verified by Experts

The correct Answer is:
C
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