00:01
So in my drawer, i have 12 white socks.
00:03
I have 18 black socks.
00:05
And then i know i have 14 identical brown socks.
00:10
So i'm going to call brown r.
00:12
So it doesn't get used.
00:13
How much must i choose to be certain that i have two brown socks? so let's just assume first that i chose all the whites and all the blacks.
00:23
Okay, so i chose 12 white socks and 18 black socks.
00:26
So that's a total of 20.
00:30
Of 30, excuse me, white and black socks.
00:33
So i got rid of those.
00:34
Then let's suppose that i'm going to do the, i need to choose two brown socks.
00:40
So i'm going to choose just two.
00:41
So if i choose 32 socks out of, what's the total number of socks that i have? add all these together.
00:48
There's 44 socks...