Question

Of if the given sets of equations has no solution then find k 3x-(k+1) y=3,9x-3y=6

Answer 1

Step-by-step explanation:

3x-(k+1)y=3

9x-3y=6

9x-(3k+3)y=3

k=-3

Answer 2

Slope of first line = - k / 2 = m1

Slope of second line = -3 = m2

Now ,

Put m1 = m2

That means K/2 = 3 now k = 6

For k = 6 there is no solution

For solution any value of K except 6 will give the solution .