Chapter 11. Three Dimensional Geometry

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• Victers Channel : Class-1, Class-2, Class-3, Class-4, Class-5, Class-6, Class-7

Section 11.1

Direction ratios and Direction cosines

• Notes - Theory
• Theory Video
• Notes - Problems
• Problem discussion: 

Section 11.2

Straight Lines

• Notes - Theory
• Theory Video
• Notes - Problems
• Problem discussion: 

Section 11.3

Plane

• Notes - Theory
• Theory Video
• Notes - Problems
• Problem discussion: