Linear equation class 10

Let the system of linear equations A[x y z]=[0 1 0] where A is a matrix of set X If the system of linear equation has infinite solution then number of value of alpha is infinite If the system of linear equation has infinite solution then number of matrices is infinite If the system of linear equation has infinite solution then number of value of alpha is only 4 If the system of linear equation has infinite solution then number of matrices is 4

The graph of the linear equation y=x passes through the point

For what value of k , the following pair of linear equations has infinitely many solutions? 10 x+5y-(k-5)=0,\ \ \ \ 20 x+10 y-k=0

Most important question class 10 chapter 4 Quadratic equation

Form a linear equation and a real-life situation, which can be written as a linear equation, with each equation having solution 15.

Linear equation in two variable

If we multiply or divide both sides of a linear equation with a non-zero number, then the solution of the linear equation.

Show that following system of linear equations is inconsistent: 2x+3y=5,\ \ 6x+9y=10