11. Three Dimensional Geometry

Three Dimensional Geometry

Complete Syllabus of Class 12 Maths Chapter 11 Three Dimensional Geometry:

NCERT Texbook
Exercise 11.1
Exercise 11.2
Exercise 11.3
Exercise 11.4
Miscellaneous Exercise
Examples

NCERT Exemplar Problems
Board's Question Bank

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Subject Language: ENGLISH
Explanation Language: HINDI (HINGLISH)

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Lecture - 1

  • Direction Ratios & Direction Cosines
  • Use of Direction Ratios to find angle between two lines
  • Use of Directions Cosines to find angle between two lines

Videos & PDFs