Question

Write cos θ in terms of the cosec θ.​

Answer 1

Step-by-step explanation:

$sin ^{2}x + cos^{2} x = 1 \\ sin ^{2}x = 1 - cos^{2} x \\ sin x = \sqrt{1 - cos^{2} x } \\ \frac{1}{sin x} = \frac{1}{\sqrt{1 - cos^{2} x }} \\ cosecx = \frac{1}{\sqrt{1 - cos^{2} x }}$