Question:
Let S(5,12) and S'(−12,5) are the foci of an ellipse passing through the origin. The eccentricity of ellipse equals -
<span class="math-inline">\frac{1}{2}</span>
<span class="math-inline">\frac{1}{\sqrt{3}}</span>
<span class="math-inline">\frac{1}{\sqrt{2}}</span>
<span class="math-inline">\frac{2}{3}</span>
Step-by-Step Solution
Key Concept: General
y = 3√(2/7) + 15/√7
Correct Answer: Ans.(B)