1.

Let P_(r )(x_(r ), y_(r ), z_(r )), r = 1,2,3be three points where x_(1), x_(2), x_(3), y_(1), y_(2), y_(3), z_(1), z_(2), z_(3), are each in G.P. with the same common ratio then P_(1), P_(2), P_(3) are

Answer»

COPLANAR
COLLINEAR
FORM an equilateral triangle
LIES on a circle

ANSWER :b


Discussion

No Comment Found