CGGC Q7
0. Which of the following is an odd function?
- Option : D
- Explanation : f(x) = x2 - |x| and f(x) =(x) (ax + 1) / (ax -1) are even functions, because f(x) = f(-x). f(x) = sin (x) + cos (x) is neither even nor odd as f(x) ≠ f (-x) and - f(x) ≠ f (-x)
