Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Lines Properties of Lines
The three lines 4x + 4y = 1, 8x – 3y = 2, y = 0 are
1
the sides of an isosceles triangle
2
concurrent
3
mutually perpendicular
4
More than one of the above
5
None of the above