Question

The value of 'k' for which the system of equations 2x + 3y = 5, 4x + ky = 10 has infinite number of solutions is

Answer 1

Answer:

The ans will be 6

Explanation:

since the ratio should be equal

so

a1/a2= b1/b2=c1/c2

Answer 2

Answer:

k=6

Explanation:

infinite number of solutions.So,

a1/a2=b1/b2=c1/c2

2/4=3/k=5/10

1/2=3/k=1/2

3/k=1/2

k=6