1.

An ellipse passes through the point (?3, 1) and its eccentricity is \[\sqrt{\frac{2}{5}}\]. The equation of the ellipse is

A.            \[3{{x}^{2}}+5{{y}^{2}}=32\]     
B.            \[3{{x}^{2}}+5{{y}^{2}}=25\]
C.            \[3{{x}^{2}}+{{y}^{2}}=4\]         
D.            \[3{{x}^{2}}+{{y}^{2}}=9\]
Answer» B.            \[3{{x}^{2}}+5{{y}^{2}}=25\]


Discussion

No Comment Found

Related MCQs