Which of the following equations has a unique solution?
a) 5x + 2y + 17 = 0, 10x + 4y + 14 = 0
b) 5x + 2y + 8 = 0, 15x + 6y + 18 = 0
c) 5x -2y + 8 = 0, 10x + 4y + 16 = 0
d ) None of the above
Answers
Answered by
0
Answer:
d is correct one option...
Similar questions