$\dfrac1{\sin^2{\theta}}-\dfrac1{\cos^2{\theta}}-\dfrac1{\tan^2{\theta}}-\dfrac1{\cot^2{\theta}}-\dfrac1{\sec^2{\theta}}-\dfrac1{\csc^2{\theta}}=-3$

Find the number of solutions of $\theta$ in the interval $(0,2\pi)$ that satisfy the equation above.

×

Problem Loading...

Note Loading...

Set Loading...