The centroid of a triangle with vertices (a, 1), (b, 3), and (4, c), will lie on x-axis, if:
If the vertices of a triangle be (a, 1), (b, 3) and (4, c), then the centroid of the triangle will lie on x-axis, if
If A(4, -3), B(3, -2) and C(2, 8) are the vertices of a triangle, then its centroid will be