Q2. What is the domain of the function h(x) = √(x2 − 4)?Mathematics — Functions And Limits — Question 2 of 77A. All real numbers (ℝ)B. (−2, 2)C. [−2, 2]D. (−∞, −2] ∪ [2, ∞)Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →