The abscissa or x-coordinate of any point on Y- axis is:
Three
Zero
One
Two
The abscissa or x-coordinate of any point on Y-axis is zero.
Thinking process (i) Firstly, check whether any coordinate of the given point is zero or not. (a) If x-coordinate is zero and y-coordinate is non-zero, then the point lies on the y-axis. (b) If y-coordinate is zero and x-coordinate is non-zero, then the point lies on the x-axis. (c) If x-coordinate and y-coordinate are zero, the point lies on the origin ( or on both the axes.) (ii) If none of the coordinates is zero, then the point lies in any one of the four quadrants. A) On the x-axis B) In the second quadrant C) On the y-axis D) In the fourth quadrant