00:01
Hi, here we have the following problem.
00:03
We have an island that it is three kilometers from a straight shoreline.
00:10
A visitor is staying in a tent over here, that it is 13 kilometers from this point over here.
00:18
The visitor is planning to go from the tent to the island.
00:23
Suppose the visitor runs at the rate of 8 kilometers and swims at the rate of 1 kilometer per hour.
00:29
How far should the visit or run to minimize the time it takes to reach the island? so here, this is the problem you have, this is where the tent is.
00:42
From here to here, we are tall is 13 kilometers, from here to here, sorry, three kiloops.
00:49
So from here to here, three kilometers, from here to here 13 kilometers...