Teaching EMRS PGT Mock Test 2023 Mathematics Parabola, Ellipse and Hyperbola Eccentricity of a conic
दीर्घवृत्त \(\rm \frac{x^{2}}{25}+\frac{y^{2}}{16}\) = 1 की उत्केंद्रता ज्ञात कीजिए।
1
\(\frac{4}{5}\)
2
\(\frac{3}{5}\)
3
\(\frac{5}{3}\)
4
\(\frac{5}{4}\)