conic-section

Question: Equation of the ellipse with eccentricity $\frac{1}{2}$ and foci at $(\pm 1,\ 0)$ is

1) $\frac{{{x}^{2}}}{3}+\frac{{{y}^{2}}}{4}=1$

2) $\frac{{{x}^{2}}}{4}+\frac{{{y}^{2}}}{3}=1$

3) $\frac{{{x}^{2}}}{3}+\frac{{{y}^{2}}}{4}=\frac{4}{3}$

4) None of these

Solution:

Explanation: No Explanation

Ellipse

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