Question

Write the general form of pair of linear equations in two variables.
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Answer 1

Given : pair of linear equations in two variables.

To Find : general form of pair of linear equations in two variables.

Solution:

The general form for a pair of linear equations in two variables x and y is

a₁x + b₁y + c₁= 0 and

a₂x + b₂y + c₂ = 0,

Where a₁, b₁, c₁, a₂ , b₂, c₂ are all real numbers and a₁² + b₁² ≠ 0, a₂² + b₂² ≠ 0.

The general form of a linear equation in two variables is :

Ax + By + C = 0

A , B are co-efficient of x and y  , C is the constant

other form

x/a  + y/b  = 1

y = mx + c

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Answer 2

Answer:

a1x + b1y + c1 = 0

a2x + b2y + c2 = 0

THIS IS THE GENERAL FORM OF PAIR OF LINEAR EQUATION IN TWO VARIABLES

TWO VARIABLES ARE x AND y