Example 9. Determine the value of k so that the following linear equations have no solution:
Solution:-
For no solution,
Or, (k - 2) (3k + 2) = 3(k2 + 1)
Or, 3k2 - 5k - 2 = 3k2 + 3
Or, -5k = 5
Or, k = -1
download free sample papers guess papers solved question
Example 9. Determine the value of k so that the following linear equations have no solution:
Solution:-
For no solution,
Or, (k - 2) (3k + 2) = 3(k2 + 1)
Or, 3k2 - 5k - 2 = 3k2 + 3
Or, -5k = 5
Or, k = -1
Comments