Search results

You can find the syllabus in the board of studies website. There's little to be gained from questions which you can do correctly the first time around. The questions in which you can't do/make mistakes are where you learn.

Re: Help with organisation Well it depends... If you have a good scanner it doesn't take long, plus you never lose anything, you've got a search function, and you can rearrange stuff easily. You can send notes/files to friends easily If you have a laptop you've almost got everything with...

Re: Help with organisation Buy a good scanner.

Let x be the piece that forms the square Let each side be of length x/4 Let y by the piece that forms the rectange. Let longer sides be of length 3y/8 and shorter side y/8 x+y = 6 x=6-y Thus length side of square is 6-y/4 A = (6-y)^2 + (y/8)(3y/8) A = y^2 -12 y +36 + 3y^2/64 A =...

lol. It's true that the amount of work increases throughout the year. Although motivation goes down. Thus amount of work done actually decreases. Amount of fun then increases.

95+ (at current rate)

How close are you with the members in your family? Not to close Would you say your relationship with your family is stronger than that with your friends, or vice versa?Relationship with friends is stronger. Is your religion the same as your parentsYes (Atheist, does that count?) Have your...

Why: It scales shit and religion is bullshit.

let f(x) = 5x - 2x^2 f'(x) = -4x + 5 set f'(x) = 0 -4x + 5 = 0 x = 5/4 f''(x) = -4 f"(5/4) = -4 -4<0, thus at x = 5/4, a maximum TP occurs. f(5/4) = 25/4 - 2(25/16) f(5/4) = 25/8 Thus the maximum value is 25/8

HSC is any/all topics. Topics in trials vary from school to school depending the amount of content covered.

getting 50% in 4unit is pretty damn easy... Just do all the easy questions.

That's not how it works at all. The only compulsary is 2units of english. You can have the rest as maths/science without humanities if you want.

b-a = 2-a (From AP) b = 2a -2 (1) 9/b = b/a (From GP) 9a = b^2 (2) Sub (1) into (2) 9a = (2a-2)^2 9a = 4a^2 - 8a + 4 0 = 4a^2- 17a + 4 0 = (4a-1)(a-4) a= 1/4, 4 put in (1) b=2a-2 b= 6, when a =4 b = -3/2, when a = 1/4 Limiting sum is when |r| < 1. The r in this is y. So y must be...

Sorry if there are any mistakes, its hard to check my working in a post; it should be correct thogh. (b) There are a number ways of to tackle this problem. Heres one: The area enclosed is the same as the area in x^2 = y + 1 and the x axis. (We just turned the x to y and vice versa, this way it...

What in particular ?

Music definitely gets you through vast amounts of labouros work. It can make 3 hours of math just fly by. During the exam, where music is not allowed, you won't be bothered with the work you're doing, instead the adrenaline will be taking over. Music = helps through tedius work Exam =...

In my opinion do 14 units. In year 11 the more subjects you do the better; as you will get a feel of your strengths and weaknesses. The free periods won't matter, as in year 11 not many people do much. You can also drop a subject if you feel its too much. In year 12, after completing a year of...

You'd need to do GAMSAT then, don't you? I'd think it would cost money too.

He's saying complex numbers is the second hardest, behind harder 3unit. The complex questions in cambridge are very easy. I could do every single one without a problem. It depends on which source u gather questions from. One of our teachers was going to put "simplify i^i" in our test. Not...

You square both sides.