Question

The pair of linear equation 2x+3y=5,4x+ky=10 have infinite number of solution if

Answer 1

Answer:

k = 6

Step-by-step explanation:

Hello,

For infinite solutions a1/a2= b1/b2=c1/c2

so in these equation,

a1/a2 = 2/4 = 1/2 and b1 /b2 = 3/k

1/2= 3/k

hence k = 6

Answer 2

Answer:

the answer is 6

Step-by-step explanation:

a1/a2=b1/b2=c1/c2

a1/a2=b1/b2

=2/4=3/k

=2k=12

=k=12/2

=k=6