If the system of equations `2x+3y=5,\ \ \ \ 4x+k y=10` has infinitely many solutions, then `k=` (a)`1` (b) (c) `3` (d) `6`

If the system of equations 2x+3y=7,\ \ \ \ (a+b)x+(2a-b)y=21 has infinitely many solutions, then

If the system of equations 2x+3y=5,quad 4x+ky=10 has infinitely many solutions,then k=1(b)(c)3(d)6

The value of k for which the system of equations 2x+3y=5,\ \ \ \ 4x+k y=10 has infinite number of solutions, is (a) 1 (b) 3 (c) 6 (d) 0

The value of k for which the system of equations 2x+3y=5,quad 4x+ky=10 has infinite number of solutions,is (a) 1 (b) 3 (c) 6 (d) 0

Write the value of k for which the system of equations 2x-y=5,\ \ 6x+k y=15 has infinitely many solutions.

Show graphically that the system of equations 3x-y=29x-3y=6 has infinitely many solutions.

show graphically that system of equations 2x + y = 6, 6x + 3y = 18 . has infinitely many solutions.

For what vlaue of K system equation x + 3y = K and 2x + 6y = 2 K has infinitely many solution ?

If the system of equations k x-5y=2,\ \ \ \ 6x+2y=7 has no solution, then k= (a) -10 (b) -5 (c) -6 (d) -15

Write the value of k for which the system of equations 2x-y=5,6x+ky=15 has infinitely many solutions.