Pair of Linear Equations in Two Variables
Class 10 · Mathematics · 4 lessons
Introduction — Nature of Solutions
Nature of solutions based on ratios of corresponding coefficients.
Exercise 4.1 — Graphical Method
Solving pair of linear equations using graphical method.
Exercise 4.2 — Elimination and Substitution
Solving using elimination method and substitution method.
Exercise 4.3 — Reducible Equations
Equations reducible to pair of linear equations in two variables.