yeah we were at camp for a class and i'm not sure how he took seeing all those 17 and 18 year olds partying and throwing up into bins and seeing someone with a dislocated knee at like 2am.
Do it logically. I did my solution logically and it worked. I can't be bothered to figuring out how they got 3!*4!*C(5,3) - but the point is 4*3*5! is the same thing.
Other students will go through their working and have 3!*4!*C(5,3) as a final answer.
But I'll go through my answer in full, so...
Do it logically:
1. Place a consonant in the first place... 4 ways to pick the consonant
2. Place a consonant in the last place... 3 ways
3. Place the other 5 letters in the other 5 places... 5! ways
5!*4*3 = 3!*4!*C(5,3)
No idea. I just know last year he was in 2nd year and he was 15.
He's a child prodigy, I suppose. Not the best of the best in his class, but he's up there.
Re: general UNSW chit-chat
know dat feel :(
But think of it positively. You can either... hang out with your internet buddies here on BoS, or be forced to make new friends in your lectures and tutes - or a combination of both.
I've heard of people who regretted hanging out with their...
Re: How do youse get rep powr
You make posts, people rep you (if they like it) and you get rep power because of it. Also, if you have a large post count and have been on the forums for a long time, you get more rep power.