00:01
In this problem, we have been given that when earth revolves around the sun, which is present at one of the focus, it describes an elliptical path.
00:11
So f1 and f2, these are the two foci, and the earth is revolving in this elliptical orbit, and we have been given the maximum distance of earth and the minimum distance of earth from the sun.
00:23
So let's say the sun is present at one of the foci, so let's say it's present at f1.
00:27
So in this case, this will be the minimum distance.
00:31
So let's represent this using m.
00:33
And here, this will be the maximum distance.
00:37
Let's represent that using n.
00:39
So the maximum distance, that is 9 .3 into 10 raise to 7 miles.
00:47
And the minimum distance is given as 9 .1 times 10 raise to 7 miles...