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Re: hmmm. U will. Thats why it was 2 marks.

That's still lower. Emilios how'd u go? Did you weigh up in 3u for 4u?

And also what wagig said.

Yeh I think I will. Cos 4u scales 88/100 to 97. While 3u 63/70 scales only to like 94.

Re: hmmm. I thought about using limiting sum for second part. Should work though

Re: hmmm. fucking helllllll. I wrote y/x=t but subbed in x/y=t and got centre as (a,0). How many marks lost, if I showed that I subbed it in from there but then accidently subbed wrong thing in? fuck that shit man. This was a easy 100. I am gonna fucking rip my brain apart and fucking throw it...

I saw that. But didn't use that. Exam nerves got me algebraiiiing.

^ seems like you will get 101.

Which one do you think you will get more in? And comment your approximated RAW marks for each AFTER the 3U solutions are release though.. I think 4U: 4U: 88/100 at min and 90/100 at max. And 3U will see after solutions are released.

Re: hmmm. Na, relatively the same bcoz probability. Similar to 2010 paper.

Ahhhh that'd be great. Thanks. Even then probability was doable and feel stupid for not doing it right :( and circle geo, what to say.......

Probability = -5 and circle geo= -2

What would 63/70 equate to?

Freaking last question. I damn the last question. So easy to do yet so difficult to understand :(

Even then binomial probability is ok. Perms and combs not so much.

Suit yourself.

Yeh dw, they wont be as harsh with criteria though.

Sorry it was an opinion. That attitude though.

Bro u ready 3u?

Yes. 2 marks though.