1.

If x_(1), x_(2), x_(3) as well as y_(1), y_(2), y_(3) are in G.P with same common ratio, then thepoints P(x_(1), y_(1)), Q(x_(2), y_(2)) and R(x_(3), y_(3))

Answer»

LIE on a STRAIGHT LINE
lie on an ellipse
lie on a circle
are VERTICES of a triangle

Answer :A


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