Question

For what value of K will the following system of linear equations has no solution kx+2y - 5 = 0 and 2x + 2y - 8 = 0​

Answer 1

Step-by-step explanation:

For two lines 1. a1x + b1y +c1 =0 and 2. a2x +b2y +c2=0

The condition for no solutions is a1/a2 = b1/b2 =/(not equal to) c1/c2.

so k/2 = 2/2 =/ -5/-8

so k/2 =1

So k = 2

Answer 2

Answer:

$k = 2$

Step-by-step explanation:

It is the correct answer.