Question

40. The system of equations 2x+3y+ 5 = 0
and 4x+ky +7 = 0 is inconsistent then k =​

Answer 1

Answer:

Here is your answer mate...

Step-by-step explanation:

2x +3y+5=0

4x+ky+7 = 0

a1/a2 = b1/b2 = c1/c2

2/4 = 3/k = 5/7

2/4=3/k

cross multiplication

4*3 = 2k

12 = 2k

k= 6

VALUE OF k IS 6.....