Home
Class 10
MATHS
Find the value of k for which following ...

Find the value of `k` for which following system of equations have infinitely many solution: `k x+3y=2k+1,\ \ \ \ 2(k+1)x+9y=7k+1`

Text Solution

Verified by Experts

The correct Answer is:
` k = 2 `
Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN TWO VARIABLES

    RS AGGARWAL|Exercise Exercise 3E|53 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    RS AGGARWAL|Exercise Exercise 3F|21 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    RS AGGARWAL|Exercise Exercise 3C|13 Videos

  • HEIGHTS AND DISTANCES

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|25 Videos

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise Test Yourself|18 Videos

Similar Questions

Explore conceptually related problems

Find the value of k for which following system of equations have infinitely many solution: kx+3y=2k+1,quad 2(k+1)x+9y=7k+1

Find the value of k for which following system of equations have infinitely many solution: kx-2y+6=0,quad 4x-3y+9=0

Find the value of k for which following system of equations have infinitely many solution: 2x+3y=2,quad (k+2)x+(2k+1)y=2(k-1)

Find the value of k for which following system of equations have infinitely many solution: 2x+3y=k,quad (k-1)x+(k+2)y=3k

Find the value of k for which following system of equations have infinitely many solution: 2x+3y=7,quad (k+1)x+(2k-1)y=4k+1

Find the value of k for which following system of equations have infinitely many solution: 2x-3y=7,quad (k+2)x-(2k+1)y=3(2k-1)

Find the value of k for which following system of equations have infinitely many solution: x+(k+1)y=4,quad (k+1)x+9y=5k+2

Find the value of k for which following system of equations have infortely many solution: 2x+(k-2)y=k,quad 6x+(2k-1)y=2k+5

Find the values of k for which the following pair of linear equations has infinitely many solutions : 2x - 3y = 7, ( k + 1 ) x + ( 1 - 2k) y = ( 5k - 4) .