# Recent content by trecex1

bump
2. ### Subjects for my atar

Pick the subjects you know you're good at and will keep for HSC. If you're unsure of which subjects you're good at it's better to pick high scaling ones (chem/eco/bio) rather than Ext Eng/Studies of religion. Sure you can get a high ATAR with any subject combination, but it is much easier with...
3. ### clockwise or anticlockwise

It's anticlockwise. The coil needs to create a magnetic field out of the page to oppose the decrease, so it's anticlockwise.
4. ### Maths/Physics Tutoring - 99.95 | 3U 100 | 4U 100 | Phys 96

Hi I graduated in 2017 with an ATAR of 99.95 achieving Band 6 in all subjects. I am offering tutoring services for HSC Mathematics (2U, 3U and 4U) and Physics (I have studied the new course and have plenty of resources) I am extremely familiar with the HSC syllabus for these subjects, and...
5. ### Worth re-doing MX1 again?

I was in a similar situation a year ago, ultimately I decided to repeat 3U to try get 100 (against the advice of pretty much everyone I asked) and it worked out however...the extra 2 marks would’ve made no difference to my ATAR. I’d suggest you do whatever is comfortable for you - if you’re...

99.95 :)
7. ### Share your 2017 HSC results here

English Adv: 95 Maths X1: 100 (repeated) Maths X2: 100 Physics : 96 Also from last year, Chem: 96

holy shit
9. ### First in Course List

Wow there seems to be a lot of ties this year.
10. ### Perms and combs question

Split it into two cases 1) A pair is selected e.g two l's 2) No pair is selected (3 single letters)
11. ### Carrotsticks' 2017 Mathematics Extension 2 solutions

Q1 has 8 roots doesn't it? Also ahh are there 4 values for a in q16? I assumed a had to be positive :( Edit: I think 11b) may be wrong? since those values are for a^2 and b^2 not a and b
12. ### 2017 HSC Mathematics Extension 2 paper thoughts?

Multis and Q11-14 slightly harder than past years. Q15 and 16 were easier than recent years. I'm guessing aligning will be worse than previous years?