# NCERT Class 9 Solutions: Coordinate Geometry (Chapter 3) Exercise 3.3 – Part 1 (For CBSE, ICSE, IAS, NET, NRA 2023)

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Q-1 In which quadrant or on which axis do each of the point lie? Verify your answer by locating them on the Cartesian plane.

Solution:

Understanding of quadrant Cartesian plane.

- ⇾ Second quadrant (-coordinatre is negative & -coordinate is positive)
- ⇾ Fourth quadrant (-coordinatre is positive & -coordinate is negative)
- ⇾ Second quadrant (-coordinatre is negative & -coordinate is positive)
- ⇾ First quadrant (-coordinate & -coordinate are both positive)
- ⇾ Third quadrant (-coordinatre & -coordinate are both negative)

Q-2 Plot the points given in the following table on the plane, choosing suitable units of distance on the axes.

Solution:

Points on the plane.