1. Let f: A → B and g : B → C be the bijective functions. Then (g o f)

2. Let f: R – {\(\frac{3}{5}\)} → R be defined by f(x) = \(\frac{3x+2}{5x-3}\) then

3. Let f: [0, 1| → [0, 1| be defined by

4. Let f: |2, ∞) → R be the function defined by f(x) – x² – 4x + 5, then the range of f is

5. Let f: N → R be the function defined by f(x) = \(\frac{2x-1}{2}\) and g: Q → R be another function defined by g (x) = x + 2. Then (g 0 f) \(\frac{3}{2}\) is

6. Let f: R → R be defined by then f(- 1) + f (2) + f (4) is

7. Let f : R → R be given by f (,v) = tan x. Then f

8. The relation R is defined on the set of natural numbers as {(a, b): a = 2b}. Then, R is given by

9. The relation R = {(1,1), (2, 2), (3, 3), (1, 2), (2, 3), (1, 3)} on set A = {1, 2, 3} is

10. Let P = {(x, y) | x² + y² = 1, x, y ∈ R]. Then, P is