Mht Cet
Straight Lines And Pair Of Straight Lines
MHT CET 2021 24th September Morning Shift
MCQ+2 / -02021
If the lines respresented by \(a x^2-b x y-y^2=0\) make angle \(\alpha\) and \(\beta\) with the positive direction of \(\mathrm{X}\)-axis, then \(\tan (\alpha+\beta)=\)