A) Lie on a straight line
B) Lie on an ellipse
C) Lie on a circle
D) Are vertices of a triangle
Correct Answer: A
Solution :
Taking co-ordinates as \[\left( \frac{x}{r},\,\frac{y}{r} \right)\]; \[(x,\,y)\,\text{and}\,(xr,\,yr)\] Above co-ordinates satisfy the relation \[y=mx\], so lie on a straight line.You need to login to perform this action.
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