Class 9 Math | Chapter 5 Exercise 5.1 Q4 (iv–vi) | Linear Equations & Inequalities | Full Solutions

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Time Stamp
00:00 intro
00:20 Q4 iv
12:55 Q4 v
21:37 Q4 vi
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In this video we solve Class 9 Mathematics (New Book) Chapter 5 — Linear Equations & Inequalities, Exercise 5.1, Question 4 (parts iv to vi).
We demonstrate the graphical method step-by-step:
• Convert inequality to equality (draw the boundary line)
• Decide if the boundary is solid (≤ or ≥) or dashed
• Use a test point to determine which side to shade
• Shade the solution region and, where needed, find intersections/feasible region

Covered: typical Class 9 problems for graphing single linear inequalities and a small system. Clear diagrams and exam tips included.
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Class 9 Math
Chapter 5
Exercise 5.1
Linear Inequalities
Graphical Method
Region of Inequalities
Class 9 Math Solutions
9th Class Math
Math Tutorial
Graphing Inequalities
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Видео Class 9 Math | Chapter 5 Exercise 5.1 Q4 (iv–vi) | Linear Equations & Inequalities | Full Solutions канала Understanding Maths with Sir Shahid