Question

x + ky - 2 = 0
2x - 5y - 3 = 0

(i.) write down the condition of no solution
(ii.) find the value of k​

Answer 1

Answer:

1 ---the condition of no solution are:-a1/a2=b1/b2 not equal to. c1/c2

2---so.. x/2x=ky/5

5xy=2kxy

by comparing..

5=2k

k=5/2