If `f(x)=(4^x)/(4^x+2),` then show that `f(x)+f(1-x) =1.`

If the function f: R to R defined by f(x)=(4^(x))/(4^(x)+2), then show that f(1-x)=1-f(x), and hence deduce the value of f((1)/(4))+2f((1)/(2))+f((3)/(4)) .

If the function f:R rarr R defined by f(x)=(4^(x))/(4^(x)+2) then show that f(1-x)=1-f(x) and hence deduce the value of f( 1/ 4 )+2f( 1 /2 )+f( 3/4 ) .

f(x)=(2x+3)/(3x+2), then show that f(x)*f((1)/(x))=1. if f(x)=4, then show that f(x+1)-f(x)=f(x)

If f(x)= 4^x/(4^x-2) then find the value f(x)+f(1-x).

If f(x)=x/(2^(x)-1) , then show that f(-1) = 2.

If f(x) = 4^x/(4^x + 2) , then find f(x) + f(1 - x).

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=1/(f(x))

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=-1/(f(x))

If f(x)=(x-1)/(x+1), then show that f((1)/(x))=-f(x) (ii) f(-(1)/(x))=(1)/(f(x))