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The abscissa or x-coordinate of any point on Y-axis is:

  • a)
    Three

  • b)
    Two

  • c)
    One

  • d)
    Zero

Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The abscissa or x-coordinate of any point on Y-axis is:a)Threeb)Twoc)O...
any point on y-axis is (0,y)
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Most Upvoted Answer
The abscissa or x-coordinate of any point on Y-axis is:a)Threeb)Twoc)O...
Explanation:
The Y-axis is the vertical line on a Cartesian plane. It is perpendicular to the X-axis, which is the horizontal line on the same plane. Any point on the Y-axis has an x-coordinate of zero because it lies directly on the Y-axis, which is a line passing through the origin of the plane. Here are some more details:

• Definition of abscissa: The abscissa is the x-coordinate of a point on a Cartesian plane. It is measured from the vertical Y-axis to the point in question.

• Understanding the Y-axis: The Y-axis is a vertical line that runs through the origin of the plane. It consists of all points with an x-coordinate of zero.

• Relationship between the X and Y axes: The X and Y axes intersect at the origin of the plane, which has coordinates (0,0). Any point on the X-axis has a y-coordinate of zero, and any point on the Y-axis has an x-coordinate of zero.

• Importance of the origin: The origin of the plane is the starting point for measuring coordinates. It is where the X and Y axes intersect, and it has coordinates (0,0). All other points on the plane can be located relative to the origin.

• Conclusion: The abscissa or x-coordinate of any point on the Y-axis is zero because the Y-axis consists of all points with an x-coordinate of zero.
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Community Answer
The abscissa or x-coordinate of any point on Y-axis is:a)Threeb)Twoc)O...
There are two lines namely x-axis and y-axis. X-axis is the line running horizontally and the y-axis is the line running vertically.
We write co-ordinates in the following format :-
(x-coordinate , y-coordinate)
The origin is where the x-axis and y-axis bisect perpendicularly.
The co-ordinates of origin are (0,0) because it lies on the intersection of the x-axis and the y-axis.
Now, if in the question it is mentioned that the point lies on the y-axis, it means that the coordinates should be (0, y-coordinte). So, the answer is zero (d).

I hope this helps.
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