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thanks riviet

Hence find intergal between pi/4 and 0 of sin7x cos 3x dx

i didnt get wat u did lol and its in a textbook maths in focus Ex 5.11 Q 8

sorry another question i cant get around show: sin 7x cos 3x = 1/2 [sin(7x +3x) + sin (7x -3x)]

Thanks for the help as i was stuck on a couple of lines from the bottom, also i didnt reliease could do it using de mov theorm. Thanks anyways

Show sin3x in tems of sin x

yes to both question no really in the centre of wollongong but Warrawong High School :S

i think so thanks for help

{determine that a sec Θ, b tan Θ lies anywhere on the hyberbola b^2x^2-a^2y^2=a^2b^2.} THE PROOF..... They find the equation of the tangent at this point point.

our teacher made a speaker out of paper and wrapped copped coated wire along the circular part of the cone and played a tape and hooked it up and it worked i coudn't believe it.. LOL

Tempest is out main text, but i don't know what to do for stimulus book item or related texts

I dropped it as soon as i had the chance at the end of year 11, it was too boring and it was 2.5 hours after school and i keep falling asleep sometime and the teacher would just go on and on and on and would never shut up and i would dose off LOL. If you can do it keep it, if its boring and...

we used to have early classes for 3unit but we stopped this year cause we are in from but probaly might do it for 4 unit i dunno but we are in front for 4 unit too.

Got 12 units but 4units is fun and your right about that its better that 3 unit english when it was offline at my school i dropped it in a flash at the end of yr11.

stick with it can always drop it later, its good scaling :D. Also if u can do it all you need is to put the hard work in.

take you some time to write that :S

what main text, stimulus book item, related text are u guys using??

Yere thats about it i think, havent done them since last year

find all over complex numbers

forgot how to do z^3=8i. Express in x+iy form