How many of the following statements are correct? 1. If a point lies on the y-axis its x & z-coordinates are zero. 2. If a point lies on the x-z plane, its y-coordinate is zero.
3. The x-axis and y-axis taken together to determine a plane known as x-y plane.
A point lies on x-axis at a distance of 9 units from y-axis. What are its coordinates? What will be the coordinates of a point if it lies on y-axis at a distance of -9 units from x-axis?
State whether True or False. Correct those are false.
(i) A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
(ii) A point whose y coordinate is zero and x-coordinate is 5 will lie on y-axis.
(iii) The coordinates of the origin are (0, 0).