tex]{ \mathfrak{\orange{quick\: for :}}}[/tex] [tex]{\mathfrak{༐\please help}}[/tex] [tex]{\mathfrak{༐\: Maths \:Aryabhatta}}[/tex] [tex]{\mathfrak{༐ \:Brainly \:Stars}}[/tex] [tex]\large\pmb{\red{Questions \: :-}}[/tex] [tex]\huge\mathcal{\fcolorbox{aqua}{azure}{\red{Question}}}[/tex] Find the equations of the straight lines touching both x² + y² = 2a² and y² = 8ax.
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Answer:
[tex]\huge\mathcal{\fcolorbox{aqua}{azure}{\red{Answer}}}[/tex]
We havey = mx + 2a/mis a tangent to y2 = 8ax for all m ≠ 0. This line also touches the circle x2 + y2 = 2a2. SoTherefore the tangent equation is y = ±x + 2a.