Math, asked by amee5454, 1 year ago

how to solve the pair of linear equation in 2 variables which has infinite solutions without graph...​


NaseerShaik: by finding point of intersection of two equations
amee5454: i said without graph
NaseerShaik: yeah u can solve it, which gives you point of intersection
amee5454: nooo
NaseerShaik: you can give me a question ,I'll solve and send u
amee5454: no need
NaseerShaik: you can compare the coefficients

Answers

Answered by Pratham4849
2
Just put any value of x.
U will get the corresponding of y itself.

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Answered by kevinujunioroy492d
9
Hello There,

The linear equations having infinite solutions shares the same graph ,They represent same line So any set satisfying the equation 1 will satisfy the equation 2 as well

consider

3x-2y=9.......1

6x-4y=18.........2

Equation 1 can be written as

x=(9+2y)/3

(1,3) satisfies the equation

and it satisfies equation 2 as well



thanks

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