## Class 9 Maths Notes

Federal Board of Intermediate and Secondary Education, Islamabad Class 9 Maths Notes for Federal and Punjab Board are available on this page. For Class 9 Maths MCQs Preparation visit our Maths MCQs Tests Page. We have tried our best to make error-free Class 9 Math notes english medium for you. Your feedback gives us strength and courage to do more and more. Please do mention our mistakes in Math notes for class 9 to improve the quality of notes.

## Maths Class 9 Notes

### Unit 1 – Matrices & Determinants

The topics in Matrices & Determinants are:

• Introduction to matrices
• Types of Matrices
• Addition and Subtraction of Matrices
• Multiplication of Matrices
• Multiplicative Inverse of a Matrix
• Solution of Simultaneous Equations

### Unit 2 – Real and Complex Numbers

The topics covered in Real and Complex Numbers are:

• Real Numbers (Rational and Irrational Numbers)
• Properties of Real Numbers
• Laws of Exponents / Indices
• Complex Numbers
• Basic Operations on Complex Numbers

### Unit 3 – Logarithms

The topics in this chapter 3 Logarithms are:

• Scientific Notation
• Logarithm
• Common and Natural Logarithm
• Laws of Logarithm
• Application of Logarithm

### Unit 4 – Algebraic Expressions Algebraic Formulas

The topics covered in this chapter 4 Algebraic Expressions Algebraic Formulas are:

• Algebraic Expressions
• Algebraic Formulas
• Surds and their Application
• Rationalization

### Unit 5 – Factorization

The topics in this chapter 5 Factorization are:

• Factorization
• Remainder Theorem and Factor Theorem
• Factorization of a Cubic Polynomial

### Unit 6 – Algebraic Manipulations

The topics in this chapter 6 Algebraic Manipulations are:

• Highest Common Factor and Least Common Multiple
• Basic Operations on Algebraic Fractions
• Square Root of Algebraic Expression

### Unit 7 – Linear Equations & Inequalities

The topics in this chapter 7 are:

• Linear Equations
• Equations Involving Absolute Value
• Linear Inequalities
• Solving Linear Inequalities

### Unit 8 – Linear Graphs and Their Applications

The topics in this chapter 8 are:

• Cartesian Plane and Graphs
• Conversion Graphs
• Graphical Solution of Equations in two Variables

### Unit 9 – Introduction to Coordinate Geometry

The topics in this chapter 9 Introduction to Coordinate Geometry are:

• Distance Formula
• Collinear Points
• Mid-Point Formula

### Unit 10 – Congruent Triangles

The topics in this chapter 10 Congruent Triangles are:

• Congruent Triangles

### Unit 11 – Parallelograms and Triangles

The topics in this chapter 11 Parallelograms and Triangles are:

• Parallelograms and
• Triangles

### Unit 12 – Line Bisectors and Angle Bisectors

The topics in this chapter 12 Line Bisectors and Angle Bisectors are:

• Bisector of a Line Segments and
• Bisector of an angle

### Unit 13 – Sides and Angles of Triangles

The topics in this chapter 13 Sides and Angles of Triangles are:

• Sides of a triangle and
• Angles of a triangle

### Unit 14 – Ratios and Proportions

The topics in this chapter 14 Ratios and Proportions are:

• Ratios & Proportions

### Unit 15 – Pythagoras Theorem

The topics in this chapter 15 Pythagoras Theorem are:

• Pythagoras Theorem

### Unit 16 – Theorems Related with Area

The topics in this chapter 16 Theorems Related with Area are:

• Theorems Related with Area

### Unit 17 – Practical Geometry (Triangles)

The topics in this chapter 17 Practical Geometry (Triangles) are:

• Construction of Triangles
• Figures with equal Areas

## Class 9 Maths Notes

We are struggling all the time for helping students so that they get good marks in Mathematics. Preparation of Class 9 Maths Notes is a little bit tough for most of the students because in 9th Class students appear in board exam so they feel little afraid of exams. As a teacher, I always advise students to be confident and become enough courageous to ask their teachers in case they don’t get any point in the class. Maths is nothing but just the basics concepts. So you can get good marks by studying our Math Class 9 Notes and Solved Past Papers MCQs.

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