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Abscissa of a point is positive in
  • a)
    quadrant I and IV
  • b)
    quadrant I only
  • c)
    quadrant IV only
  • d)
    quadrant II and III
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Abscissa of a point is positive ina)quadrant I and IVb)quadrant I only...
Explanation:

To understand why the abscissa of a point is positive in quadrant I and IV, let's first understand what the abscissa is.

What is Abscissa?

Abscissa is a term used in coordinate geometry to refer to the x-coordinate of a point on the Cartesian plane. It represents the horizontal distance of a point from the y-axis.

Quadrants in the Cartesian Plane

The Cartesian plane is divided into four quadrants, namely quadrant I, II, III, and IV. Each quadrant is determined by the signs of the x and y coordinates of a point.

Quadrant I

Quadrant I is located in the upper right portion of the Cartesian plane. In this quadrant, both the x and y coordinates of a point are positive. As the abscissa represents the x-coordinate, it is positive in quadrant I.

Quadrant IV

Quadrant IV is located in the lower right portion of the Cartesian plane. In this quadrant, the x-coordinate is positive, but the y-coordinate is negative. Since the abscissa represents the x-coordinate, it is positive in quadrant IV.

Quadrant II and III

In quadrant II, the x-coordinate is negative, and in quadrant III, both the x and y coordinates are negative. Therefore, the abscissa is not positive in these quadrants.

Conclusion

Based on the above explanations, the correct answer is option A. The abscissa of a point is positive in quadrant I and IV, as these are the only quadrants where the x-coordinate is positive.
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Community Answer
Abscissa of a point is positive ina)quadrant I and IVb)quadrant I only...
Quadrant 1st and 4th
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Abscissa of a point is positive ina)quadrant I and IVb)quadrant I onlyc)quadrant IV onlyd)quadrant II and IIICorrect answer is option 'A'. Can you explain this answer?
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