Ap Eapcet
Application Of Derivatives
AP EAPCET 2025 - 26th May Evening Shift
MCQ+1 / -02025
If the tangent of the curve $x y+a x+b y=0$ at $(1,1)$ makes an angle $\tan ^{-1} 2$ with $X$-axis, then $\frac{a b}{a+b}=$
Ap Eapcet
AP EAPCET 2025 - 26th May Evening Shift
If the tangent of the curve $x y+a x+b y=0$ at $(1,1)$ makes an angle $\tan ^{-1} 2$ with $X$-axis, then $\frac{a b}{a+b}=$