If cosec theta + cot theta = p prove that cos theta = p2-1 / p2 + 1

If cosectheta + cottheta=p , then prove that the cos theta=(p^2-1)/(p^2+1)

(b) cosec theta=1+cot theta

(b) cosec theta=1+cot theta

If sin theta+ cos theta = p and sec theta + cosec theta = q ; show that q(p^2-1) = 2p

Solve cot theta + tan theta=2 cosec theta .

prove that (cosec theta + cot theta)/(cosec theta- cot theta) = (cosec theta +cot theta)^2

If pi lt theta lt 2pi then sqrt ((1+cos theta)/(1-cos theta))= a. cosec theta+cot theta , b. cosec theta - cot theta , c. cot theta-cosec theta , d. -cosectheta - cot theta

Prove that cot 2 theta + tan theta = cosec 2 theta

If p and q are respectively the perpendiculars from the origin upon the striaght lines, whose equations are x sec theta + y cosec theta =a and x cos theta -y sin theta = a cos 2 theta , then 4p^(2) + q^(2) is equal to

If p and q are respectively the perpendiculars from the origin upon the striaght lines, whose equations are x sec theta + y cosec theta =a and x cos theta -y sin theta = acos 2 theta , then 4p^(2) + q^(2) is equal to