Igcse Model Questions Vol1 2019 Mathematics Question 25

Practice objective / multiple choice question 25 from the 2019 Igcse Model Questions Vol1 Mathematics examination.

Igcse Model Questions Vol1 2019 Mathematics Objective / Multiple Choice Hard Difficulty
Question 25 IGCSE_MODEL_QUESTIONS_VOL1 • 2019 • MATHEMATICS • objective

Given that \(\cos x = \frac{3}{5}\) with \(x\) acute, find the exact value of \(\tan (2x + 30^{\circ})\).

Answer Options

A. (7-24\\sqrt{3})\/(24-7\\sqrt{3})
B. (7+24\\sqrt{3})\/(24+7\\sqrt{3})
Correct Answer C. (7-24\sqrt{3})/(24+7\sqrt{3})
D. (24-7\\sqrt{3})\/(7+24\\sqrt{3})
Correct Answer
C
Correct Option:
(7-24\sqrt{3})/(24+7\sqrt{3})

About This Question

This is Igcse Model Questions Vol1 2019 Mathematics Question 25. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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