(a secθ,bcosecθ)\text { (a } \sec \theta, b \operatorname{cosec} \theta) (a secθ,bcosecθ)
(bsecθ,acosecθ)(b \sec \theta, a \operatorname{cosec} \theta)(bsecθ,acosecθ)
(acosθ,bsinθ)(\mathrm{a} \cos \theta, \mathrm{b} \sin \theta)(acosθ,bsinθ)
(asinθ,bcosθ)(\mathrm{a} \sin \theta, \mathrm{b} \cos \theta)(asinθ,bcosθ)