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प्रश्न
Choose the correct alternative:
If x1, x2, x3 as well as y1, y2, y3 are in geometric progression with the same common ratio, then the points (x1, y1), (x2, y2), (x3, y3) are
विकल्प
vertices of an equilateral triangle
vertices of a right angled triangle
vertices of a right angled isosceles triangle
collinear
उत्तर
collinear
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