A) \( \Large \left(\frac{1}{3},\ -\frac{1}{3}\right) \) |
B) \( \Large \left(-\frac{1}{3},\ \frac{1}{3}\right) \) |
C) (1, 1) |
D) none of these |
B) \( \Large \left(-\frac{1}{3},\ \frac{1}{3}\right) \) |
Set of lines passes through intersection point of
\( \Large x-2y+1=0\ and\ x+y=0 \) which is \( \Large \left(-\frac{1}{3},\ \frac{1}{3}\right) \)