Question

For what value of K the pair of linear equations kx- 4y=3, 6x-12y=9 has no solutions

Answer 1

No Solution =a1/a2=b1/b2 but not equal to c1/c2

therefore,k/6=4/12 or

k/6=1/3

now cross multiply the denominator

therefore,3k=6

k=2