FunctionHard
Question
The range of f : R+ → R+, f(x) = ex is -
Options
A.(0, ∞)
B.[1, ∞)
C.(1, ∞)
D.None of these
More Function Questions
If f : R → R is a function defined by f(x) = [x] cos , where [x] denotes the greatest integer function, then f is ...Range of f(x) = log√5 (√2(sin x - cos x) + 3) is...The inverse of the function f(x) = is...Let f : (0, ∞) → R and F(x) = f(t)dt. If F(x2) = x2 (1 + x), then f(4) equals...If the domain of the function $f(x) = \sin^{- 1}\left( \frac{1}{x^{2} - 2x - 2} \right)$, is $( - \infty,\alpha\rbrack \...