Question

The value of ‘k’ for which the system of equation 2x + 3y = 5 and 4x + ky = 10 has infinite number of solutions is
k = 1
k = 3
k = 6
k = 0

Answer 1

Answer:

6

Step-by-step explanation:

For an equation to have infinite number of solutions,

a₁/a₂= b₁/b₂= c₁/c₂

1/2= 3/k= 1/2

3/k= 1/2

∴k=6