FunctionHard
Question
If f : I → I, f(x) = x2 − x, then f is -
Options
A.one-one onto
B.one-one into
C.many-one onto
D.many-one into
More Function Questions
If the domain of function f(x) = x2 − 6x + 7 is (−∞, ∞), then the range of function is -...Let f(x) = in x & g(x) = . The domain of f(g(x)) is -...f(x) = |x - 1|, f: R+ → R, g(x) = ex, g : [- 1, ∞) → R. If the function fog (x) is defined, then its d...Function f : R, f(x) = tan x is...Let f : (0, ∞) → R and F(x) = f(t)dt. If F(x2) = x2 (1 + x), then f(4) equals...