If `f={(-1.3).(0.2).(1.1)}` .then the range of `f^(-1)` is

If f={(-1,3),(0,2),(1,1)} then the range of f^(2)-1 is

If f={(-1,3),(0,2),(1,1)} ,then the range of f^(2)-1 is

If f={(-1,3),(0,2),(1,1)}, then the range of f^(2)-1 is

If f(x)+2f(1-x)=x^(2)+1,AA x in R, then the range of f is :

Let f:(0,oo)rarr R be a (strictly) decreasing function.If f(2a^(2)+a+1)

If f(y) = 2y^(2) + by + c and f(0) = 3 and f(2) = 1, then the value of f(1) is

Let f(x)=(1)/(1+|x|) ; x in R the range of f is

Let f: R to R be defined by f(x)=(x)/(1+x^(2)), x in R. Then, the range of f is (A) [-(1)/(2),(1)/(2)] (B) (-1,1)-{0} (C) R-[-(1)/(2),(1)/(2)] (D) R-[-1,1]

If y=f(x)=(3x-5)/(x^(2)-1) when (x!=1) then find the range of f(x) when (x!=1) then

If f:RtoR,f(x)=(sqrt(x^(2)+1)-3x)/(sqrt(x^(2)+1)+x) then find the range of f(x) .