Write standard form of pair of linear equation in two variable.
Answers
Answer:
The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y).
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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