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8. Introduction to Trigonometry
easy
$3 \sin \theta=4 \cos \theta,$ તો $\tan \theta=\ldots \ldots \ldots \ldots$
A
$\frac{3}{2}$
B
$\frac{2}{3}$
C
$\frac{3}{4}$
D
$\frac{4}{3}$
Solution
$3 \sin \theta=4 \cos \theta$
$\therefore \frac{\sin \theta}{\cos \theta}=\frac{4}{3}$
$\therefore \tan \theta=\frac{4}{3}$
Standard 10
Mathematics