Question

cos theta =p/q find cosec theta​

Answer 1

Answer:

cosec θ = $\frac{q}{\sqrt{q^{2} - p^{2} }}$

Step-by-step explanation:

$cos^{2} theta + sin^{2}theta = 1\\\\sin(theta) = \sqrt{1-cos^{2}theta }$

$\frac{1}{sin(theta)} = \frac{1}{\sqrt{1-\frac{p^{2} }{q^{2} } } }$

cosec(theta) = $\frac{q}{\sqrt{q^{2} - p^{2} } }$