The sum of the focal distances of a point on an ellipse is constant and equal to

The equation $$2{x^2} - 3{y^2} - 6 = 0$$ represents

The two parabolas y² = 4ax and x² = 4ay intersect

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?