AP EAMCET · Maths · Ellipse
An ellipse passing through \((4 \sqrt{2}, 2 \sqrt{6})\) has foci at \((-4,0)\) and \((4,0)\). Then, its eccentricity is
- A \(\sqrt{2}\)
- B \(\frac{1}{2}\)
- C \(\frac{1}{\sqrt{2}}\)
- D \(\frac{1}{\sqrt{3}}\)
Answer & Solution
Correct Answer
(B) \(\frac{1}{2}\)
Step-by-step Solution
Detailed explanation
The \(y\)-coordinate of foci is zero \(\therefore\) Major axis is on \(\mathrm{X}\)-axis \[ \therefore \quad \text { ae }=4 \] Let, equation of ellipse be…
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