Let f : R – {-4/3} → R be a function defined as f(x) = 4x/(3x+4).
Question 5:- Let f : R – {-4/3} → R be a function defined as f(x) = 4x/(3x+4). Show that, f:R – {-4/3} → Range of f, f is one-one and onto. [CBSE 2017(C)] Solution:- One-one: Let x, y ∈ R -{-4/3} Now, f(x) = … Read more