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Pretty much have to do it all on your own...we literally had no 4U lessons :)

In the 1998 HSC, question 8 it says 'Prove by induction'. Although there are 2 previous parts to the question, I'm sure Untouchable's proof can be used in the third step...nothing stopping anyone from doing that.

75% is a low E4...but obviously to hit a high E4 you need like 90+ raw.

The fx-82 and fx-100 are exactly the same as calculators (from what I can see, I have seen both)...they just look a little different.

You don't need any special functions for the 4U course. Just the trigonometric functions and addition/subtraction...but I like the Casio fx-100AU, looks better than the fx-82 :p

Go study and stop posting on BOS! No really, I'm going to punch you when I see you :cool:

Re: I just need the 01 and 08 James Ruse papers now. Thankyou!

How about everyone just lays off, yes? Probably more time-productive if one studies non-uniform circular motion instead of arguing about whether one should study it or not.

Cubic formula? Not allowed in HSC...right?

Re: I just need the 01 and 08 James Ruse papers now. Saturday was 24 hours ago :)