Ordinate of the all the points on x – axis is:
Class 9th Mathematics Chapter 3 Coordinate Geometry introduces students to the fundamentals of the Cartesian plane plotting points and measuring distances. NCERT solutions provide easy-to-understand explanations for all exercise questions helping students strengthen their conceptual knowledge. MCQ-based questions test understanding while short-answer questions support quick revision. This chapter is crucial for developing problem-solving skills and logical thinking. Mastering coordinate geometry is beneficial for higher studies and real-life applications. Practicing these exercises regularly ensures better exam performance and builds a solid foundation in mathematics. These solutions simplify learning making concepts clearer and easier to apply.
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Correct option (a) 0
Understanding the Ordinate of Points on the X-Axis
In a coordinate plane:
The abscissa is the x-coordinate of a point (x,y).
The ordinate is the y-coordinate of a point (x,y).
Any point on the x-axis has a y-coordinate of 0, meaning its general form is (x,0).
Conclusion:
The ordinate (y-coordinate) of all points on the x-axis is always 0.
The x-coordinate (abscissa) can be any number, but the ordinate remains 0.
Final Answer: (a) 0.
This question related to Chapter 3 Mathematics Class 9th NCERT. From the Chapter 3 Coordinate Geometry. Give answer according to your understanding.
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