Slope of a line Class 11 Maths | Slope of Parallel Lines | Slope of Perpendicular lines | Derivation

This is the 2nd Lecture of Straight Lines Chapter - 9 of Class 11 Maths NCERT. In this lecture, you will learn the concept of the Slope of a line and the Relationship of the slope of Parallel lines and Perpendiculars of Chapter 9 Straight Lines Class 11 Maths NCERT.

===========CONTENTS==============
00:00 Concept (5) Slope of a line
22:29 Positive Slope
29:14 Negative Slope
36:13 Slope of a Vertical Line
39:52 Concept (6) Relationship of the Slope of Parallel Lines
39:59 Concept (7) Relationship of the Slope of Perpendicular Lines

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Straight Lines Class 11 Maths | Slope of a line Class 11 | Slope of Parallel & Perpendicular lines

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