NCERT Solutions Class 9 Maths Chapter 3 Coordinate Geometry Introduction: In this chapter we will learn about Coordinate Geometry. keys point in this chapter. To locate the position of an object or a point in a plane, we required two perpendicular lines. One of them is horizontal, and the other is vertical. The plane […]
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NCERT Solutions Class 9 Maths Chapter 3 Coordinate Geometry Exercise 3.1 Introduction: In this exercise/article we will learn about Coordinate Geometry. You observed that the axes ( plural of the word axis’ ) divide the plane into four part are called the quadrants ( one fourth part ), numbered I, II ,III and IV
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NCERT Solutions Class 9 Maths Chapter 3 Coordinate Geometry Exercise 3.2 Introduction: In this exercise/article we will learn about Coordinate Geometry. The horizontal line X’ X called the X-axis and the vertical line Y’ Y is called the Y-axis. The point where X’ X and Y’ Y cross is called the origin, and is denoted
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