Question

74) -12 + 5x + 6
4. The value of k for which the system of equations x +
y 4-Dand 2x + ky = 3, has no solution, is
(a) - 2
(b) 2
(c) 3
(d) 2​

Answer 1

Answer:

A is the answe dance. vvvvbvfsfhdsf

Answer 2

Answer:

2

Step-by-step explanation:

eq 1 : x+y-4=0

a1=1 , b1=1, c1 = -4

eq 2 : 2x+ky=3

a2 = 2 , b2=k , c2 = -3

a1/a2 = 1/2

b1/b2 =1/k

c1/c2 = 4/3

for no solution

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

1/2=1/k

k=2