Question

For what value of k, 2x+3y=4 and kx+6y=2 will have infinitely many solutions​

Answer 1

Answer:

For a pair of linear equations, if

a/a2 = b / b2 = c / c2

2/k+2 = 3/6 = 4/3k+2

2/k+2=4/3k +2

2( 3k + 2) = 4( k + 2)

6k + 4 = 4k + 8

6 k - 4 k = 8-4

2 k =4

k = 2.

Hence, to have infinite solutions, k=2

Step-by-step explanation:

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