Question

which of the following is correct 1)2,6 lie on the graph 3x -2y +6 =0

2) 1,2 lie on the graph 3x -2y +6
=0

3)if 3x + y =1 and (2k -1 )x +(k-1)y=
2k +1 has no solution ,then k = -3

(A) 1and 3 is correct
(B) 2 is correct
(C)1 only is correct
(D)all of these is correct

Answer 1

Only one is correct means the option
C. 1 only is correct
Because
2,6

3x-2y+6=0

X=2

Y=6

3(2)-2(6)-16=0

6-12+6=0

12-12=0

0=0

Hope this is useful

Answer 2

C os right answer of this question