The value of k for which equations 2x + 4y – 5 = 0 and 6x + ky – 9 = 0 has no solution is:
A. 10
B. 12
C. 13
D. 11
Answer:B
The value of k for which equations 2x + 4y – 5 = 0 and 6x + ky – 9 = 0 has no solution is:
A. 10 B. 12 C. 13 D. 11