Find the value of k, so that the following system of equations has no solution:
Problem 1 :
3x + y = 1; (2k - 1)x + (k - 1)y = (2k - 1)
Problem 2 :
3x + y = 1; (2k - 1)x + (k - 1)y = (2k + 1)
Problem 3 :
x - 2y = 3; 3x + ky = 1
Problem 4 :
x + 2y = 5; 3x + ky + 15 = 0
Problem 5 :
kx + 2y = 5; 3x - 4y = 10
Problem 6 :
x + 2y = 3; 5x + ky + 7 = 0
Problem 7 :
8x + 5y = 9; kx + 10y = 15
1) k = 2
2) k = 2
3) k = -6
4) k = 6
5) k = -3/2
6) k = 10
7) k = 16
Jun 05, 23 09:20 PM
Jun 05, 23 08:05 AM
Jun 05, 23 07:42 AM