00:01
We are looking for the first five terms in this sequence.
00:03
Now this is recursive, so it means that the next figure depends on the one before it.
00:08
So they've given us our first one.
00:10
A1 is equal to one.
00:11
Now i have to use our formula given up here in order to determine the second one.
00:15
So our second term is going to be equal to 1 over 1 plus our previous term.
00:21
Well, our previous term is 1.
00:22
So on the bottom we have 1 plus 1, which is 2.
00:25
So our first term, excuse me, our second term, is 1 half.
00:30
Now let's do our third term.
00:32
So we have one over one plus one half.
00:38
Now one plus one half is three halves.
00:41
So we have one divided by three halves...
