Find the Eccentricity of the Ellipse $144 x ^ { 2 } + y ^ { 2 } = 144$

question 58

Multiple Choice

Find the eccentricity of the ellipse.
- $144 x ^ { 2 } + y ^ { 2 } = 144$

• A) \(\frac { \sqrt { 143 } } { 12 }\)
• B) \(\sqrt { 143 }\)
• C) \(\sqrt { 145 }\)
• D) \(\frac { \sqrt { 145 } } { 12 }\)

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