Question

If the pair of linear equation 2x - 3y = 5 and 6x - ky = m have infinitely many solutions. Find values of k and m

Answer 1

Answer:

k=9.m=15

Step-by-step explanation:

given

2x-3y=5

2x-3y-5=0----------(1)

6x-ky=m

6x-ky-m=0-----------(2)

a1/a2=b1/b2=c1/c2 (coincidence lines)

2/6=-3/-k=-5/-m

1/3=3/k=5/m

1/3=3/k

1x3/3x3=3/k

3/9=3/k

k=9

1/3=5/m

1x5/3x5=5/m

5/15=5/m

m=15

:.k=9 : m= 15

Answer 2

Answer:

Step-by-step explanation: