Question

find the value of k so that the system of equation has no solution: 3x-y-5=0;6x-2y-k=0​

Answer 1

Answer:

3x-y-5=0; 6x-2y-k=0.

a1/a2=3/6=1/2.

b1/b2=-1/-2=1/2.

c1/c2=-5/-k=5/k.

a1/a2=b1/b2 is not equal to c1/c2.

1/2=5/k.

1×k=2×5.

k=10.

So, there is no solution.

I think this is your answer.

Answer 2

Answer:

The value of k is 10....

hope it helps you....