Pair of Linear Equations in Two Variables — Formula Sheet
Madhya Pradesh Board · Class 10 · Mathematics
4 formulas from Pair of Linear Equations in Two Variables (Madhya Pradesh Board Class 10 Mathematics) on one page, grouped by topic.
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Formulas and Key Relations
1. Core ideas and definitions
General form: a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0
If lines intersect: a1/a2 ≠ b1/b2
If lines are coincident: a1/a2 = b1/b2 = c1/c2
Basic Ideas and Types of Solutions
A pair of linear equations in two variables can be written in general form as a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0.
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