# Search results

1. ### Two scholarships at once??!

Pretty sure that if the equity scholarship is \$6000 or more you can't have both. I have a similar issue being offered an entry scholarship (\$6000 for one year) and an access scholarship (\$6000 p.a. for the length of my degree).
2. ### K so I was stalking you just now, and YOUR RESULTS ARE RIDICULOUS. Lol I only got 87 in mx2...

K so I was stalking you just now, and YOUR RESULTS ARE RIDICULOUS. Lol I only got 87 in mx2.... Fail. Annnyway gooood work. (I feel like such a creepy stalker ahaha)
3. ### Also, you should go to the UNSW science info night: Parent & student night 2010 - UNSW -...

Also, you should go to the UNSW science info night: Parent & student night 2010 - UNSW - Science Just cos I am. :)
4. ### om nom spaghetti shaped deity. Did you work out the polynomials question? I failed at still...

om nom spaghetti shaped deity. Did you work out the polynomials question? I failed at still being online sorry.
5. ### Mooorre Integration by Substitution

Yaaaay awesome that makes sense! I think i just got confused how to integrate 2cos<sup>2</sup>@. Thank you!
6. ### Mooorre Integration by Substitution

Okay so third and hopefully last dumb integration question: ∫ √(x/(1-x) dx {with limits between 1/2 and 0}, letting x = cos<sup>2</sup>@ Undoubtedly I'm doing something stupid again. Please and thanks! :)
7. ### More Integration by Substitution

Ah yeahhhh oooops I just did something really dumb. Thanks for your help!
8. ### More Integration by Substitution

Could someone please show me why the answer to this: ∫ (sinx)/(√(1 + 2cosx)) dx {with limits pi/2 and 0} using the substitution y = 1 + 2cosx is √3 - 1? I keep getting a quarter of this answer?? Thanks! (Sorry I don't know how to make my limits pretty)
9. ### Integration by Substitution

Ohhhh yeaah. :) Okay thanks for your help!
10. ### Integration by Substitution

I'm stuck on this integration question: Find ∫ dx / (25 + x<sup>2</sup>)<sup>3/2</sup> by letting x = 5tan@ I keep getting 1/25 sin(tan<sup>-1</sup>(x/5)) + C but the answers give 1/25 x/√(25 + x<sup>2</sup>) + C. Are these answers equivalent (if so could someone please show me why) or am I...
11. ### 2010 Philosophy Distinction course

Funny, I thought 60 too, not sure why though?? I'm sure i heard it somewhere...
12. ### is ur atar enough for usyd merit scholarship?

Wow, I didn't realise it was so competitive! I guess it would be with the number and quality of people applying though.
13. ### 2010 Philosophy Distinction course

I got in, 93 for english and maths. Congratulations Oscar (i assume you're oscar) that is unsurprising but fantastic :) :) 3 from GHS! And well done everyone else. If you didn't get in, well done for completing your accelerated subjects and just think of all the extra time you'll have to focus...

Okay thanks!
15. ### Simple Trig. Question

Okie so when I simplify (tan2x)/(1-tan22x) I get (1/2)tan4x. The answers tell me I should get (1/4)tan4x. Am i doing something wrong? Please and thankyou! :)
16. ### Complex numbers

Gaahhh oooops you're right they do double up. I realised that about five minutes after posting the question. I'm having a dummmb week hahahahaha. Thanks!
17. ### Complex numbers

Sorry this is probably a silly question. How do I prove that there are always two square roots of a non-zero complex number? I get four square roots! How do you know when to only take the positive number when you have +/- a square root? If that makes sense...? Thank you! :)
18. ### Distinction Courses~??

Oh no... :( I really hope they don't get cut. I was hoping to apply for cosmology.
19. ### International School of Science 2009

Good luck! :)
20. ### International School of Science 2009

Yeah I applied too. Somehow got in, very excited. :)