Find the value of k for which the following system of equations has a unique solution:
Kx + 2y = 5
3x + y = 1
Multiplying eq2 by 2 and subtracting from eq1
(k – 6)x = 3
⇒ x = 3/(k – 6)
Thus, for k ≠ 6 the system has unique solution
5
Find the value of k for which the following system of equations has a unique solution:
Kx + 2y = 5
3x + y = 1
Multiplying eq2 by 2 and subtracting from eq1
(k – 6)x = 3
⇒ x = 3/(k – 6)
Thus, for k ≠ 6 the system has unique solution