Home
Class 10
MATHS
Which of the following systems of linear...

Which of the following systems of linear equations has a unique solution ?

A

`x-y=5` and `2x-2y=10`

B

`3x+4y=11` and `6x-8y=7`

C

`2x+6y=5` and `x+3y=3`

D

`3x+y=15` and `12x+4y=-1`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Obtain the condition for the following system of linear equations to has a unique solution px + qy = r and lx + my = n .

Determine,by drawing graphs,whether the following system of linear equations has a unique solution or not: 2x-3y=6,quad x+y=1

Determine,by drawing graphs,whether the following system of linear equations has a unique solution or not: 2y=4x-6,quad 2x=y+3

Obtain the condition for the following system of linear equations to have a unique solution: ax+by=c,quad lx+my=n

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

Which of the following system of equations has unique solutions

For what value of k the following system of simultaneous equation has a unique solution- 2kx+3y+3=04x+y+4=0

Find the value of k for which the following system of equations has a unique solution: x+2y=3,quad 5x+ky+7=0

Find the value of k for which the following system of equations has a unique solution: kx+2y=5,quad 3x+y=1