Question

Find the value of k for which following system of equations have no solutions 8x+5y=9, kx+10y=15 *​

Answer 1

Answer:

8x +5y = 9

kx +10y=15

For no solutions ,we have

a1/a2 = b1/b2 not equal to c1/ c2

I.e. 8/k = 5/10 not equal to 9/15

8/k =5/10

80=5k

k=16 ANSWER