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Hey everyone just got a quick math question Let phi is a function from V -> V (V being a vector space over a field K). Now lets say i have a matrix M(with elements v from V, so its a matrix of vectors), and a vector u What would phi do to M.u (matrix multiplication)? would it be M'...

Eng std - 72 IPT - 85 3u maths - 86 4u maths - 76 physics - 76 sdd - 89 sor I - 35/50 Thanks heaps!!

Hey everyone, with hsc's coming up and what-not, i spent 20 min making this exam timer which yea..times ur exam :rolleyes: ...u can pause, see how long it took for each question, blah blah blah, i wrote it in vb6 with GREAAAAAAAAAT intrinsic documentation (SDD :P) heres the actual install...

Hey everyone, just been playing around with uai seeker, and im just wondering if anyone could help me(to guess) and tell me wat RAW marks i would need to get a state percentile of 90 in the following subjects 3u maths 4u maths physics sdd and a state percentile of ~55 in standard...

When doing mechanics question, and it asks to find the force, the answers in the Fitzpatrick book are sometimes N and other times kg wt, in the hsc, could u get marked down if you put it in say kg wt and not N? :confused: Thankx heaps guys

Integral of x²tan³x.dx I was thinking by parts, but i get stucks, help please! :confused: :(

Hey everyone, i just got my trial results from 4u back today..not so good :( 59/120 Oh well, i have this question which i think i did rite, but i got 0/3 :mad: a) If x is real and (x + i)^4 is imaginary, find the possible values of x in surd form. - 3 What i did was expanded the (x +...