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r u saying that there is 60 - 70 ppl doing 4unit maths in ur year?:confused: :confused: :confused:

how come no1 puts threads up. comon all u woodworkers. im building a billiard table and its lookin very nice, i cant wait to shoot some shtick on it with all da boyz. + my folios lookin very fat. So, whats every1 else building for their major works and how much have use got 2 go???

who here thinks that english should be a compulsory subject, or that at least the marks in english can be discluded if you have enough units.

chem has 2 be bettr 4 sure!!! physics is still good cause its so easy. comon ppl dont u guys like a challenge???

yeah i was guna ask that 2. it would be a good help 2 every1 who hasnt done their half-yearlys yet. like me who has it in 3 days.:mad: :confused: :(

this test sounds pretty hard.:confused: what was it on?

Chemistry q Thanks I just made a stupid mnistake at the end I did use the same method c1 v1 =c 2 v2

Could someone solve this question as I think the answer in the textbook is wrong. 30ml of 0.374 mol L -1 sulphuric acid is diluted so the concentration becomes 0.110 mol L-1. The volume of water that must be added is:

Q: let A = 1+i and B = 2-i. Draw sketches and show the loci specified on the argand diagram by lz-Al = lz-Bl if someone could just tell me how to do and sketch this question it would be good.

Q: define the modulus lzl of a complex number z. Given two numbers z1, z2 prove that the triangle represented by the complex numbers 0, 1, z1 is similar to the triangle represented by 0, z1, z1.z2????

Q: draw neat labelled sketches to indicate the subsets on an argand diagram. z: lz-1l < lz+1l

i need some help with some of the harder complex no. sections like de moive, roots etc. i was wondering if anyone had any information or tips on this? it would be realy cool if i could get some help...