Question

the following is a pair of linear equation in two variable
kx-5y=2
6x+2y=7
write down the condition for no solution.​

Answer 1

So our required solution is k = - 15. Note: To solve this type of equation we have to know that if two linear equations have no solution then two equations must be parallel to each other, and if two linear equations parallel then the ratio of the coefficient of x is equal to the ratio of y coefficient.

Answer 2

Answer:

So our required solution is k = - 15. Note: To solve this type of equation we have to know that if two linear equations have no solution then two equations must be parallel to each other, and if two linear equations parallel then the ratio of the coefficient of x is equal to the ratio of y coefficient.