Choose the most appropriate options.If A(2,3) A(2,3) A(2,3) and B(−2,1) B(-2,1) B(−2,1) are two vertices of a triangle and the third vertex moves on the line 2x+3y=9 2x + 3y = 9 2x+3y=9, then the locus of the centroid of the new set of observations will be the triangle is