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

If sin theta + cos theta = p and sec theta + "cosec"theta = q , then prove that q(p^(2)-1) = 2p .

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

If sin theta+cos theta=p and sec theta+cos ec theta=q find q(p^(2)-1)=

If cosec theta + cot theta= p , cos theta = ?

If sintheta+costheta=pandsectheta+"cosec"theta=q then prove that q(p^(2)-1)=2p .

If "cosec" theta - sin theta =p^3 and sec theta - cos theta = q^3 , then what is the value of tan theta ?

If a cos theta + b sin theta = p and a sin theta - b cos theta = q , then the relation between a,b,p and q is

If p and q are respectively the perpendiculars from the origin upon the straight 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