theta^(@)," and "AD'[cos c*theta=2," show that "{cot theta+(sin theta)/(1+cos theta)}=2

If cos ec theta=2 then show that (cot theta+(sin theta)/(1+cos theta))=2

if cos ec theta=2 then show that (cot theta+(sin theta)/(1+cos theta))=2

(1+cos 2 theta)/(sin 2 theta)=cot theta

If tan theta+cot theta=2 then sin theta+cos theta=

Prove that (1+cos theta)/(sin theta)=cot[(theta)/(2)]

Prove that: (sin2 theta)/(1-cos2 theta)=cot theta

(sin 2 theta)/(1-cos 2 theta)=cot theta

Let A = [ (cos theta, sin theta),(- sin theta, cos theta)] , then show that A ^(2) = [(cos 2 theta, sin 2 theta),( - sin 2 theta, cos 2 theta)]

Evaluate the following determinants: (b) |(cos theta, -sin theta),(sin theta, cos theta)| = cos theta (cos theta) - sin theta(-sin theta) = cos^(2) theta + sin^(2) theta = 1

If 3cot theta=4, find the value of (4cos theta-sin theta)/(2cos theta+sin theta)