Let `f:[0,2]rarr[0,oo)` defined as `f(x)=sqrt(-x^(2)+4)` ,then the values of `x` for which `f(x)=f^(-1)(x)` is

f:(0,oo)rarr(0,oo) defined by f(x)=x^(2) is

Let f:[-oo,0]rarr[1,oo) be defined as f(x)=(1+sqrt(-x))-(sqrt(-x)-x), then

Let f:R rarr[0,(pi)/(2)) be defined by f(x)=tan^(-1)(x^(2)+x+a)* Then the set of values of a for which f is onto is (a)(0,oo)(b)[2,1](c)[(1)/(4),oo](d) none of these

Let f:R rarr[0,(pi)/(2)) defined by f(x)=Tan^(-1)(x^(2)+x+a) then the set of values of a for which f is onto is

Let f:(0,oo)rarr R defined by f(x)=x+9(pi^(2))/(x)+cos x then the range of f(x)

If f : [0, oo) rarr [0, oo) and f(x) = (x^(2))/(1+x^(4)) , then f is

Let a function f:(2,oo)rarr[0,oo)"defined as " f(x) = (|x-3|)/(|x-2|), then f is

Let f:R rarr(0,(pi)/(6)] be defined as f(x)=sin^(-1)((4)/(4x^(2)-12x+17)) then f(x)

Let f:(2,oo)to X be defined by f(x)= 4x-x^(2) . Then f is invertible, if X=

Let f:[4,oo)to[4,oo) be defined by f(x)=5^(x^((x-4))) .Then f^(-1)(x) is