Q23Multiple correct5 Marks25 Feb 2024Let f(x)=∣x2−4∣−1f(x)=|x^2-4|-1f(x)=∣x2−4∣−1. Which of the following option(s) are true for fff?Afff is defined for all x∈Rx\in\mathbb{R}x∈R.Bfff is one-one.CThe range of fff is [−1,∞)[-1,\infty)[−1,∞).DThe minimum value of fff is 000.
