FunctionEasy
Question
The range of f(x) = cos 2x − sin 2x contains the set -
Options
A.[2, 4]
B.[−1, 1]
C.[−2, 2]
D.[−4, 4]
More Function Questions
If f be the greatest integer function and g be the modulus function, then (gof)− (fog) =...Domain of the function cos-1 (4x −1) is-...If g {f(x)} =| sin x | and f{g(x)} = (sin √x)2, then...Function f(x) = is monotonic decreasing in-...If 2f(x2) + 3 f(1/x2) = x2 - 1 ∀ x ∈ R0 then f(x2) is-...