Question

Find the value of k for which the system of equations x + ky = 0 and 2x - y = 0 has infinitely many solution.​

Answer 1

Answer:

k=-1/2

Step-by-step explanation:

for infinitely many solution

a1/a2=b1/b2=c1/c2

here

1/2 = k/-1

-1 = 2k

k = -1/2