Hi everyone! How are you all? I'm back until mid-June, as that'll be the end of the school year for me!
It's nice to be back!
Hey dude! Do you mind answering a math question right now? Im having a tough time on it and almost all my class is to. Heres the question.
You have a frame that holds three pictures. You pulled out your favorite five photos. How many sets of three are there?
Make a list of all the possible combinations using the numbers 1 - 5 to represent the photos.
i think there is 10 combinations but that doesnt seemright.
We have 5 photos and we want to choose only 3
So C(5,3) = 10
Call the pics 1, 2, 3, 4 and 5
Here are the possible sets :