Ellipse has a focus (3,4), a directrix x+y−1=0 and an eccentricity of 1/2.
Using this information I find the equation of ellipse, but I can't find the co-ordinate of the extremities of major axis. Plz Help me.
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Welcome to the website. You will find that simple "here is my question" posts that do not include any effort to solve the problem are generally ill-received. Would you mind sharing how you have tried to go about the solution, such as including the equation of the ellipse you found? – Shubham Johri Jan 05 '19 at 07:11
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The line perpendicular to the directrix and passing through the focus, intersects the ellipse at the points you are looking for.
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