hey guys, I was looking at some pdf from UNSW computing about the assumed knowledge for Maths, what score do the numbers in the following table exactly represent? It seems like twice the HSC mark or something..
i've been trying to decide between eng/comm and eng/sci as well, but im leaning towards eng/sci (computer/maths), I dunno much about commerce so i might try it first off then switch.
btw, you can check the ranking that was sent by the school on Nov 15th on the students online site, and it says you have to inform your principal if anything is wrong there.
^yep thats what I did, but the there is a mistake in the answers as they put z+(1/z)= cosθ instead of 2cosθ, so they end up getting something different. I get up to 8(cosθ)^2 - 4cosθ - 1 = 0. So cosθ= (1/4).[1±√3] (by the quadratic formula) then how do i find sinθ ? triangles?