These are solved class 9 math Ex 1.6 notes applicable for Class 9/ 9^{th}/ SSC-1/ Matric Part-I/ 9th Grade/ SSC Part-I/ High School/ O-Level/ General Science Group/ Humanities Group. Pdf of solved math chapter 1 (Matrices and Determinants) are provided. The Pdf’s contains notes of exercise 1.6 of chapter 1.

## Class 9 Math Ex 1.6 Notes

## Download Class 9 Math Ex 1.6 Solution Notes Pdf

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## Chapter 1 **Exercise 1.6 Solution Notes PDF**

This is the Pdf notes of Solved class 9 math exercise 1.6 . It is same for Class 9/ 9^{th}/ SSC-1/ Matric Part-I/ 9th Grade/ SSC Part-I/ High School/ O-Level/ General Science Group/ Humanities Group Math book. The Notes are valid and are included in the syllabus and curriculum of FBISE(**Federal Board of Intermediate &Secondary Education**), Punjab Boards.

## Solution of Simultaneous Linear Equations

In exercise solution of simultaneous linear equations are discussed.

System of two linear equations in two variables in general form is given as**ax+by=mcx+dy=n**

where a, b, c, d, m and n are real numbers.

This system is also called simultaneous linear equations.

### Matrix Inversion Method

Consider the system of linear equations**ax+by=mex+ dy= n**

### Cramer’s Rule

Consider the following system of linear equations.**ax+by=mcx+dy=n**

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