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thankyou very much

determine sec^-1 (2) hehe i dunno... also show that 2tan^-1(2) = pi-cos^-1(3/5)

thanks guys, its easy now that i think about it... hey sorry, its been awhile since i have done this stuff... i need a refresher haha. meh thanks again

A picture 2 metres high is hung on a wall with its bottom edge 6 metres above the eye of the viewer. How far from the wall should the viewer stand for the picture to subtend the largest possible verticle angle with her eye. 2. Show that cosecx restricted to 0 < x < = pi/2 has an inverse...

sorry, see new qu 2

Hey there, its been awhile since i've done my maths and now i'm doing actuary!! :( so i am rusty... and am wondering (from u genious's) how do complete these so called simple calculus questions... 1. Deduce that a+b/2 >= root(ab) for all non0negative real numbers, a,b. When does the...

Hey anyone doing the above combination? It would be great to get to know some of u. Reply if u'd want to meet up O week so we can introduce ourselves... cuz we'd be doing all our classes together! Pete

someone help me i don't know whats gonna happen with the lectures that are all together i don't know where my tutorial classrooms are ahhhh

this is bad, i got 2 lectures next to each other :( i'm so confused

oh good, because my timetable has many classes that start right next to eachother (3 on one day)

i also don't understand something, i got classes that end say at 12pm and start at 12pm so how can i work around that?

commerce (actuary)/science(maths)

Offering tutoring for Maths in the greater western sydney area (penrith etc..) acheived 96 in 2005 hsc - and have previous tutoring experience (tutored 2 students during hsc year) $15-20 an hour - ideally at Penrith library, afternoons on weekdays... thanks

Is 0 an even number? Yes. An even number leaves no remainder when divided by 2. So, 0/2 = 0 and has no remainder. Also, an integer 'n' is called "even" if there exists an integer 'm' such that n=2m, and n is called "odd" if n+1 is even. Thus, 0 is even by this criterion as well. Kool huh.

when do offers come out for med 2006??? just wondering

i'll be trying for med for awhile! sitll got newcastle, then post grad

well i got mine

rejected! :( oh well

97.60 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! hell yeah!

and i was one of them