. Whatever be the values of θ, prove that the locus of the point of intersection of the straight lines y =atanθ and asiQ2n3θ + ycos3θ = asinθcosθ is a circle. Find the equation of the circle.
. Whatever be the values of θ, prove that the locus of the point of intersection of the straight lines y =atanθ and asiQ2n3θ + ycos3θ = asinθcosθ is a circle. Find the equation of the circle.










