Ts Eamcet
Circle
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ+1 / -02022
If $\theta$ is the angle between the circles
$x^2+y^2-2 x-4 y-4=0$ and $x^2+y^2-8 x-12 y+43=0$, then $|7 \sec \theta-18 \cos \theta|=$
Ts Eamcet
TS EAMCET 2022 (Online) 18th July Evening Shift
If $\theta$ is the angle between the circles
$x^2+y^2-2 x-4 y-4=0$ and $x^2+y^2-8 x-12 y+43=0$, then $|7 \sec \theta-18 \cos \theta|=$