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 are correct?

Two dice each numbered from 1 to 6 are thrown together. Let A and B…

Two dice each numbered from 1 to 6 are thrown together. Let A and B…

An urn contains one black ball and one green ball. A second urn contains one…

An urn contains one black ball and one green ball. A second urn contains one…

What is the most probable number of successes in 10 trials with probability of success…