Question

Q18 The value of k for which
1 point
the system of equations
2x+ky=12 ,x+3y-450 are
inconsistent is
O (a)21/4
O (b) 1/6
O (c)6
(d)4/21​

Answer 1

Answer:

c) 6

Step-by-step explanation:

for inconsistent equation a1/a2=b1/b2 nd not equal to c1/c2

so a1/a2=2/1

therefore b1/b2 should be 6/3 which will be equal to 2/1