f(x) is real valued function such that 2f(x) + 3f($$-$$x) = 15 $$-$$ 4x for all x$$\in$$R. Then f(2) =

Consider the functions f₁(x) = x, f₂(x) = 2 + log_e x, x > 0. The graphs of the functions intersect

Given that f : S $$\to$$ R is said to have a fixed point at c of S if f(c) = c. Let f : [1, $$\infty$$) $$\to$$ R be defined by f(x) = 1 + $$\sqrt x $$. Then

Let $$f(x) = 1 - \sqrt {({x^2})} $$, where the square root is to be taken positive, then