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If f: RvecR be given by f(x)=(4^x)/(4^x...

If `f: RvecR` be given by `f(x)=(4^x)/(4^x+2)` for all `x in Rdot` Then, (a) `f(x)=f(1-x)` (b) `f(x)+f(1-x)=0` (c) `f(x)+f(1-x)=1` (d) `f(x)+f(x-1)=1`

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Verified by Experts

Given,`f(x)=(4^x)/(4^x+2)`
so,` f(x-1)=(4^(x-1))/(4^(x-1)+2)`
thus,C is the correct option
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