Difference between revisions of "Linear Equations in Two Variables"
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[https://youtu.be/ARsDKQcLwVk/ Problem Solving Session# 2] Solving a pair of linear equations in two variables using the method of "ELIMINATION" | [https://youtu.be/ARsDKQcLwVk/ Problem Solving Session# 2] Solving a pair of linear equations in two variables using the method of "ELIMINATION" | ||
| − | [https://youtu.be/uRQ0oTma1BM/ Problem Solving Session# | + | [https://youtu.be/uRQ0oTma1BM/ Problem Solving Session# 3] Solving a pair of linear equations in two variables using the method of "CROSS MULTIPLICATION" |
Revision as of 04:05, 21 March 2019
Concepts Learning Sessions
Before delving into the concepts of Linear Equations in two variables, its important to revisit the basics of Algebra - terms, expressions and
definition and types of Polynomials. In this session following topics have been covered:
- Terms and Expressions
- Polynomials and their types
- Linear Polynomials
- Linear Equations in two variables
- Why is a Linear Equation called so?
- Meaning of solution of a Linear Equation
- A pair of Linear Equations
- Methods of Solving a pair of Linear Equations.
- Graphical Method
- Algebraic Method : (Methods of Substitution and Elimination have been discussed in this session)
Problems
Problem Solving Session# 1 Solving a pair of linear equations in two variables using the method of "SUBSTITUTION"
Problem Solving Session# 2 Solving a pair of linear equations in two variables using the method of "ELIMINATION"
Problem Solving Session# 3 Solving a pair of linear equations in two variables using the method of "CROSS MULTIPLICATION"
