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Question Number 89848 by 9933039645 last updated on 19/Apr/20

$$Q1.Ifsin\theta =\frac{3}{5}thenfindthevalueoftan\theta +cot\theta$$

Commented by mahdi last updated on 19/Apr/20

$$\pm \frac{25}{12}$$$$\sin \theta =\frac{3}{5}\Rightarrow \mid \cos \theta \mid =\sqrt{1-{\sin }^2\theta }=\frac{4}{5}$$$$\tan \theta =\frac{\sin \theta }{\cos \theta }=\pm \frac{3}{4}\cot \theta =\frac{1}{\tan \theta }=\pm \frac{4}{3}$$

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