Igcse Model Questions Vol1 2024 Mathematics Question 24

Practice objective / multiple choice question 24 from the 2024 Igcse Model Questions Vol1 Mathematics examination.

Igcse Model Questions Vol1 2024 Mathematics Objective / Multiple Choice Hard Difficulty
Question 24 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • MATHEMATICS • objective

Let \(f(x)=\frac{3x+5}{2x-1}\) for \(x\neq \tfrac12\). Let \(f^{-1}\) denote the inverse function of \(f\). Find all real numbers \(x\) for which \(f(x)=f^{-1}(x)\).

Answer Options

A. 1 \\pm \\frac{\\sqrt{12}}{2}
Correct Answer B. 1 \pm \frac{\sqrt{14}}{2}
C. 1 \\pm \\frac{\\sqrt{16}}{2}
D. 1 \\pm \\frac{\\sqrt{14}}{3}
Correct Answer
B
Correct Option:
1 \pm \frac{\sqrt{14}}{2}

About This Question

This is Igcse Model Questions Vol1 2024 Mathematics Question 24. It is one of the objective questions from the 2024 Igcse Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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