A. (2, 3)
B. [2, 3)
C. (2, ∞)
D. (-∞, 3)
If A={1,2, 3}, B= {a, b, c, d}, f={(1,a), (2, b), (3, d)}, then f is
The function y=f(x) satisfying the condition f(x+1/x)=x3+1/x3 is
If f: R-{5/2}→R-{-1} defined by f(x)=2x+3/5-2x then f-1(x)=
If f(x)=3x-7/5x-3 then (fof)(x)=
The domain of the function √1/cos |x| is
Consider the function f(x)=x sin(1/x),x≠0 and f(0) =0,then
If f(x)=[x], g(x)=x-[x]then which of the following functions is the zero functions
If f: R→R,, g: R→R, are defined by f(x)=4x-1, g(x)=x3+2, then gof(a+1/4)=
The domain of 1/ log(1-x) is
The function f(x) = x/√1-x2 and g(x)=x/√1+x2, find fog(x).