Ap Eapcet
Straight Lines And Pair Of Straight Lines
AP EAPCET 2025 - 22nd May Morning Shift
MCQ+1 / -02025
One line of the pair of lines $x^2+x y-2 y^2=0$ is perpendicular to one line of the pair of lines $3 y^2-5 x y-2 x^2=0$ If the combined equation of the two lines other than those two perpendicular lines is $a x^2+2 h x y+b y^2=0$, then $a+2 h+b=$