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MIkee!!! Pharmmmmmmmmmm all the waY!!!!!!!! HEHE Louis BTW CONGRATS MAN!:D

Pharmacy @ USYD !!!:D

Hi eHsan:P

hehe I'm from Homebush Boys High~

same. Is that the same for every school ? and yeh term 2/3/4 wk 7,8,9 15% each...

Umm for 1 just let z1 = a+ib, z2= c+id therefore, z1z2 = (a+ib)(c+id) = ac-bd+i(ad+bc) therefore, conj(z1z2) = ac-bd-i(ad+bc) Also, conj(z1).conj(z2) = (a-ib)(c-id) = ac+bd-i(ad+bc) =...

What's the highest assessment % for an int.assess 3u/4u for you guys?

hehe I just dropped modern hist this week so I'm doing 4maths,2engadv,2chem,2eco.

ohh okies hey umm yeh what do you think of the Terry Lee textbook ? COz my teacher plans to use Fitz + Terry Lee You rckn Cambridge would have the better exercise questions than those books?

How is excel bad? Have you used S.K Patel's 4uMaths book yet> Not all Excel books are bad its not like they're all written by the same authors.

hey isnt (iv) a parabola not a circle?

ahhh thanks crash for that umm what are tags im kinda new to this hehe

Hhehe this is how I did it Perpendicular distance from point Q(2aq,aq2) to directrix is equal to distance from from the focus(0,a) to point Q , ie. distance = aq2 + a Similarly, perpendicual distance from point P(2ap,ap2) to directrix(y=-a) is : ap2+a .:. the distance of the chord PQ =...