Q77.The range of the function f(x) = √3 −x + √2 + x is (1) [√5, √10] (2) [2√2, √11] (3) [√5, √13] (4) [√2, √7]
What This Question Tests
This question assesses the ability to determine the range of a function involving the sum of two square roots, which requires finding the domain and then analyzing the function's behavior to find its minimum and maximum values.
Concepts Tested
Formulas Used
Calculus (derivatives) for max/min if needed, or algebraic manipulation for max/min
📚 NCERT Sections This Tests
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Chemistry Class 11 · Chapter 4
4.13 How is the variability in oxidation states of transition metals different from that of the non transition metals? Illustrate with examples.
5.11 — Draw All The Isomers (Geometrical And Optical) Of:
Chemistry Class 11 · Chapter 5
5.11 Draw all the isomers (geometrical and optical) of: (i) [CoCl2(en)2] + (ii) [Co(NH3)Cl(en)2] 2+ (iii) [Co(NH3)2Cl2(en)]+
1.3 — Define The Following Terms:
Chemistry Class 11 · Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
📋 Question Details
- Chapter
- Sets Relations Functions
- Topic
- Range of a function involving square roots
- Year
- 2023
- Shift
- 30 Jan Shift 2
- Q Number
- Q77
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 2: Relations and Functions
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