engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Mathematics Parabola, Ellipse and Hyperbola Eccentricity of a conic
Consider the following with regard to eccentricity (e) of a conic section:
1. e = 0 for circle
2. e = 1 for parabola
3. e < 1 for ellipse
Which of the above statements is/are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3