Latus rectum of ellipse \[4{{x}^{2}}+9{{y}^{2}}-8x-36y+4=0\] is [MP PET 1989]

Latus rectum of ellipse \[4{{x}^{2}}+9{{y}^{2}}-8x-36y+4=0\] is [MP PE

1.	Latus rectum of ellipse \[4{{x}^{2}}+9{{y}^{2}}-8x-36y+4=0\] is [MP PET 1989]
A.	8/3
B.	4/3
C.	\[\frac{\sqrt{5}}{3}\]
D.	16/3
Answer» B. 4/3

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Latus rectum of ellipse \[4{{x}^{2}}+9{{y}^{2}}-8x-36y+4=0\] is [MP PET 1989]

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