In the following system of equations determine whether it has unique solution, no solution or infinitely many solutions. In case there is a unique solution, find it: `3x-5y=20 ,\ \ \ 6x-10 y=40`

In the following system of equations determine whether it has unique solution,no solution or infinitely many solutions.In case there is a unique solution,find it: x-3y=3,quad 3x-9y=2

In the following system of equations determine whether it has unique solution,no solution or infinitely many solutions.In case there is a unique solution,find it: x-2y=8,quad 5x-10y=10

In the following system of equations determine whether it has unique solution,no solution or infinitely many solutions.In case there is a unique solution,find it: 2x+y=5,quad 4x+2y=10

In each of the following systems of equations determine whether the system has a unique solution,no solution or infinitely many solutions.In case there is a unique solution, find it.2x+3y=76x+5y=116x+5y=119x+(15)/(2)y=21-3x+4y=5(9)/(2)x-6y+(15)/(2)=0

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. x- 3y-7=0 3x- 3y- 15= 0

Which of the following pairs of linear equations has unique solution,no solution,or infinitely many solutions.In case there is a unique solution,find it by using cross multiplication method.(i)x-3y-3=0;3x-9y-2=0

For the following system of equations determine the value of k for which the given system has infinitely many solutions: 5x+2y=k,quad 10x+4y=3

Which one of the following options is true, and why? y=3x+5 has (i) a unique solution, (ii) only two solutions, (iii) infinitely many solutions

Which of the following system of equations has unique solutions

If am!=bl, then the system of equations ax+by=c,quad lx+my=n( a) has a unique solution (b) has no solution ( c) has infinitely many solutions (d) may or may not have a solution