Trigonometry Examples

$\sin^{2} (θ) (1 + \cot^{2} (θ)) = 1$

Step 1

To find the value of $\csc (θ)$ , use the fact that $\frac{1}{\sin (θ)}$ then substitute in the known values.

$\csc (θ) = \frac{1}{\sin (θ)} = \frac{1}{1}$

Step 2

Divide $1$ by $1$ .

$\csc (θ) = \frac{1}{\sin (θ)} = 1$