Q30. Which of the following statements defines an even function `f(x)`?Mathematics — NUST Mock By Dogers 6 — Question 30 of 200A. f(-x) = f(x)B. The range of f(x) and f(-x) are the same.C. The domain of f(x) and f(-x) are the same.D. Both the domain and range of f(x) and f(-x) are the same.Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →