Question

x² - 1
iv.
(a) x + yx
(b) - x + yx (c)
(d) -1/x + x
The system of equations aux + b2y + C2 represents two parallel lines if
a
(b) a/a,
b
bi
C/the system of equation 2aX + Y equal to c to represent two parallel line if ​

Answer 1

Answer:

.........................