Question

10. The value of k for which the system of equations x + 2y = 3 and 5x + ky = - 7 has no solution is
a) 10 b) 6 c)3 d)
1
​

Answer 1

Answer:

1/5does not equal to 2/k

or,k does not equal to 10

ans(a)

Answer 2

Answer:

b 6 I think

Tom is my maths exam