Question

Halley's comet has an elliptical orbit with the sun at one focus. its orbit is given below approx. by r=10.21/1+0.874sin theta. in the formula r is measure in astronomical units. (one astronomical unit is the average distance from the Earth to the sun, approx. 93 million miles.) Whats the distance from Halley's comet to the sun at the shortest distance from the sun?

Answer 1

what is the question

Answer 2

Whats the distance from Halley's comet to the sun at the shortest distance from the sun?

Answer 3

Are you still with me Perl?