The parametric representation of a point on the ellipse whose foci are (–1,0) and (7, 0)…
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
The parametric representation of a point on the ellipse whose foci are (–1,0) and (7, 0) and eccentricity \(\frac{1}{2}\) is
- \((3+8 \cos \theta, 4 \sqrt{3} \sin \theta)\)
- \((8 \cos \theta, 4 \sqrt{3} \sin \theta)\)
- \((3+4 \sqrt{3} \cos \theta, 8 \sin \theta)\)
- none of these
Answer
(A) (3+8 , 4 3 )
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