NCERT Solutions for Class 9 Maths Exercise 3.3

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NCERT Solutions for Class 9 Maths Exercise 3.3 book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 9 Maths chapter wise NCERT solution for Maths Book for all the chapters can be downloaded from our website and myCBSEguide mobile app for free.

NCERT solutions for Class 9 Maths Coordinate Geometry Download as PDF

NCERT Solutions for Class 9 Maths Exercise 3.3

 NCERT Solutions for Class 9 Mathematics Coordinate Geometry

1. In which quadrant or on which axis do each of the points (- 2, 4), (3, – 1), (- 1, 0), (1, 2) and (- 3, – 5) lie? Verify your answer by locating them on the Cartesian plane.

Ans. We need to determine the quadrant or axis of the points (2, 4), (3, 1), (- 1, 0), (1, 2) and (3, 5).

First, we need to plot the points (2, 4), (3, 1), (- 1, 0), (1, 2) and (3, 5) on the graph, to get

fig 1.png

We need to determine the quadrant, in which the points (2, 4), (3, 1), (- 1, 0), (1, 2) and (3, 5) lie.

From the figure, we can conclude that the point (2, 4) lie in IInd quadrant.

From the figure, we can conclude that the point (3, 1) lie in IVth quadrant.

From the figure, we can conclude that the point (1, 0) lie on x-axis.

From the figure, we can conclude that the point (1, 2) lie in Ist quadrant.

From the figure, we can conclude that the point (3, 5) lie in IIIrd quadrant.


NCERT Solutions for Class 9 Maths Exercise 3.3

2. Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.

Ans. We need to plot the given below points on the graph by using a suitable scale.

plane.png

NCERT Solutions for Class 9 Maths Exercise 3.3

NCERT Solutions for Class 9 Maths PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 9 Maths includes text book solutions from Mathematics Book. NCERT Solutions for CBSE Class 9 Maths have total 15 chapters. 9 Maths NCERT Solutions in PDF for free Download on our website. Ncert Maths class 9 solutions PDF and Maths ncert class 9 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.

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