Given that A and B are second quadrant a

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

Given that A and B are second quadrant angles, $sin A =\frac{1}{3}$ and $sin B =\frac{1}{5}$

Options:

$\frac{4\sqrt{3}+1}{15}$

$\frac{8\sqrt{3}-1}{15}$

$\frac{8\sqrt{3}+1}{15}$

$\frac{4\sqrt{3}-1}{15}$

Correct Answer:

$\frac{8\sqrt{3}+1}{15}$