AP and TS EAMCET Engineering Model Paper 14

Question : 20 of 159

Marks: +1, -0

If (p,q), (a‌cos‌θ,b‌sin‌θ), (b‌cos‌θ,a‌sin‌θ) are the vertices of a triangle, where θ is a parameter, then the locus of the centroid of the triangle is