Domain of function √a² – x² (a > 0) is
Dive into Relations and Functions with these carefully crafted MCQs from Chapter 2 of Class 11 NCERT Mathematics (CBSE 2024-25). This chapter explores fundamental concepts like types of relations, domain, co-domain, function composition and different types of functions such as one-to-one and onto. These multiple-choice questions are designed to test your understanding and sharpen problem-solving skills. Perfect for exam preparation or self-study, they offer an interactive and engaging way to master these concepts. With practical applications and challenging questions, these MCQs will help you build a solid foundation and boost your confidence in Relations and Functions.
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Choice (b) is correct
Let y = √a² – x²
The function y is defined if a² = x² ≥ 0 ⇒ a² ≥ x² ⇒ x² ≤ a² ⇒ -a ≤ x ≤ a
Domain = [-a, a]
This question related to Chapter 2 maths Class 11th NCERT. From the Chapter 2: Relations and Functions. Give answer according to your understanding.
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