Post Utme Aaua 2019 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2019 Post Utme Aaua Mathematics examination.

Post Utme Aaua 2019 Mathematics Objective / Multiple Choice
Question 38 POST_UTME_AAUA • 2019 • MATHEMATICS • objective

Find the value of sin(2x) given that \\(cos(x) =\)\(\\(sin(2x) given that cos(x) = \frac{3}{5}\) and \\(sin(x) =\)\(\frac{4}{5}\).

Answer Options

Correct Answer A. \($12x \\) = \(\frac{12}{25}\)\) \)
B. \($12x \\) = \(\frac{16}{25}\)\) \)
C. \($12x \\) = \(\frac{20}{25}\)\) \)
D. \($12x \\) = \(\frac{24}{25}\)\) \)
Correct Answer
A
Correct Option:
\($12x \\) = \(\frac{12}{25}\)\) \)

About This Question

This is Post Utme Aaua 2019 Mathematics Question 38. It is one of the objective questions from the 2019 Post Utme Aaua Mathematics examination.

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