Class 10 Mathematics Introduction to Trigonometry Mix Examples - Introduction to Trigonometry

Easy

If $\operatorname{cosec} A = \sqrt{10}$,then $\sin A = \dots$

A
$3$
B
$\frac{1}{\sqrt{10}}$
C
$\frac{1}{3}$
D
$\frac{3}{\sqrt{10}}$

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Class 10

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Chapter

Introduction to Trigonometry

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Mix Examples - Introduction to Trigonometry

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