engineering recuitment NCRTC Station Controller Mock Test 2021 Mathematics Parabola, Ellipse and Hyperbola Eccentricity of a conic
दीर्घवृत्त 4x2 + 8y2 = 24 की उत्केंद्रता का पता लगाएं।
1
\(\frac{2}{{\sqrt 3 }}\)
2
\(\frac{1}{{\sqrt 5 }}\)
3
\(\frac{1}{{\sqrt 2 }}\)
4
\(\frac{1}{{\sqrt 3 }}\)