Search results

EDIT: Wrong question. I didn't get c(ii)

Re: General Thoughts: Mathematics Ext 1 It's the fact they say they can be in any order that means you DO multiply by 2. If they had to be in a specific order they could only be together in 1 way, which would mean just 6!.

Did anyone not get the induction? It seemed really easy.

Re: General Thoughts: Mathematics Ext 1 Awesome. The suckiest person ever at probability got one right. ch'yeah.

Re: General Thoughts: Mathematics Ext 1 1 is C. Use Wolfram if you want proof. 2 is correct. 3 is correct. 4 is correct. 5 I put D, but I'm terrible at probability so you're probably correct. I figured there are 7 total letters but L and C only count as one, so 2 (ways of LC) * 6! (total of 6...

Somehow for (b)iii. I managed to get 15 <= x <= ~23, but also x >= ~50 (x = feta). So did two friends. Anyone get the actual answer? The geometry question was really easy, though I'm assuming there was a simpler method for the first part rather than proving all right angles by angle in a...

Definitely a lot easier than the 4 unit one. Aside from the last 3D trig question and the spinner wheel probability (I suck at probability) I believe I did fairly well with a raw around high 50s.

Pretty sure it's 100. I'm not worried about getting high 80s/90s or anything, but 45% feels like an atrocious result even if it will align higher. I guess I'll have to wait and see in December or whenever I get the result back.

Any rank that's out of 100 people? EDIT: What guy above me said.

That's not ranking. That's my estimated result. The "nailed it" was sarcasm.

40/100. Nailed it.

Just sat the Maths Extension 2 exam a year ahead and based on the solutions posted up I only managed 45%, which isn't good at all. That said I've got a total of 12 units (MX1, MX2, Physics, Chemistry, Software, Advanced English) and I don't feel like it's worth repeating it, seeing as it'll...

There was one mark in the multiple choice. The other wasn't Mechanics, it was 3 unit, unless you want to classify 3 unit applications under mechanics.

Yeah that was bs. Don't remember if I actually finished it but I think I ditched it somewhere along the working because I knew it was going to take forever.

I looked at the volumes one for a minute before moving on. Wasn't going to waste time on a question I knew I wouldn't get an answer to.

Re: General Thoughts: Mathematics Ext 2 Yeah had a brain fail. I'm done with 4 unit, don't need this shit anymore.

Re: General Thoughts: Mathematics Ext 2 If it was then YES. Multiple choice stab in the dark ftw.

Re: General Thoughts: Mathematics Ext 2 EDIT: Nevermind fails everywhere.