1.

Let p,q and r be the roots of the equation y3−3y2+6y+1=0. If the vertices of a triangle are (pq,1pq), (qr,1qr) and (rp,1rp), then the coordinates of its centroid are

Answer»

Let p,q and r be the roots of the equation y33y2+6y+1=0. If the vertices of a triangle are (pq,1pq), (qr,1qr) and (rp,1rp), then the coordinates of its centroid are



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