A. g{f(2)}= sin 2
B. g{f(1)}=1
C. f{g(π/12)}=-3/8
D. f{f(1)}=2
If f(x)= (a-xn)1/n, where a>0 and n?N, then (fof)(x)=
If f(x)=αx+β and f={(1, 1), (2,3), (3,5), (4, 7)} then the values of α, β are
If y=x2+2x+1/x2+2x+7, then inverse function x is defined only when
if f: [0, ∞)→R defined by f(x)=x2, then f is
If f:[0, ∞)→[0, ∞) defined by f(x)=x2, then f is
The domain of Sin-1 log2 (x2/2) is
The domain of √3+x + √3-x/x is
If f(x)=1/2[3x+3-x], g(x)=1/2[3x-3-x], then f(x) g(y)+f(y)g(x)=
The domain of log10 (x3-x) is
The domain of 1/√[x]2-[x]-6 is