1.

If foci of an ellipse are (0, 3) and length of semimajor axis is 5 units, then find the equation of ellipse.

A. (( frac{x}{4})^2+( frac{y}{5})^2 )=1
B. (( frac{x}{5})^2+( frac{y}{4})^2 )=1
C. (( frac{x}{10})^2+( frac{y}{8})^2 )=1
D. (( frac{x}{8})^2+( frac{y}{10})^2 )=1
Answer» B. (( frac{x}{5})^2+( frac{y}{4})^2 )=1


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