Class 9 Mathematics Definitions

Quick links to all Unit Definitions – PECTAA 2025 Syllabus

⬅️ Back to All Notes

Key Mathematical Definitions for Class 9

Unit-by-unit access to all critical mathematical concepts, definitions, and theorems from the Class 9 PCTB 2025 syllabusβ€”your complete study companion for mastering the official Punjab Textbook Board curriculum.

πŸ“˜ Unit 1: Real Numbers

βˆ’

πŸ“— Unit 2: Logarithms

βˆ’

πŸ“™ Unit 3: Sets and Functions

βˆ’

πŸ“• Unit 4: Factorization and Algebraic Manipulation

βˆ’

πŸ“” Unit 5: Linear Equations and Inequalities

βˆ’

πŸ“’ Unit 6: Trigonometry

βˆ’

πŸ“š Unit 7: Coordinate Geometry

βˆ’

πŸ“– Unit 8: Logic

βˆ’

πŸ“™ Unit 9: Similar Figures

βˆ’

πŸ“˜ Unit 10: Graphs of Functions

βˆ’

πŸ“” Unit 11: Loci and Construction

βˆ’

πŸ“’ Unit 12: Information Handling

βˆ’

πŸ“™ Unit 13: Probability

βˆ’

Explore Learning Resources Across All Grades

From structured grade notes to exam preparation material, find everything you need to progress academicallyβ€”all organized for your ease.