Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Lines Properties of Lines
What is the acute angle between the lines represented by the equations \({\rm{y}} - \sqrt 3 {\rm{x}} - 5 = 0\) and \(\sqrt 3 {\rm{y}} - {\rm{x}} + 6 = 0\)?
1
30°
2
45°
3
60°
4
More than one of the above
5
None of the above