Using the transformation given in Problem 1, express the voltage and flux linkage equations in the arbitrary reference frame for a system
Vₐₛ = rₐlₐₛ + pλₐₛ
Vbs = ribs + pλbs
λas = Lₐlas
λbs = Lbi
where ra=ro= r; and La= Lo = Lg. Then express the voltage and flux linkage equa- tions for the case in which ra #ry and La • Lb.