Search results

Elite is pretty ordinary then.

Re: maths preliminary So, when people drop 3U math, they can still go to their 2U class. Or so they don't need separate 3U classes for 4U and 2U students. Thats what I reckon. :D

I'll sacrifice my sanity. Actually, I think I've lost it already.

My prac was on freezing/boiling point of water when salt was added. I had to draw a boiling point and a freezing point graph and label everything. Then i had to interpolate, using a line of best fit, making sure i drew lines from the axis to the point. I lost a mark because one...

It's not hard. You can do it. :D

It's that girl from gurren laggan.

a^x = e^xlna Integral of a^x+ax = (e^xlna)/lna + (ax^2)/2 + C =(a^x)/lna + (ax^2)/2 +C

f(x)=e^x+e^-x f'(x)=e^x-e^-x (e^x-e^-x)/(e^x+e^-x)= f'(x)/f(x) Integral of f'(x)/f(x) = ln[f(x)] ln(e^x+e^-x)+C

I'm not egotistical if thats what you're getting at. Btw, English is 5 times harder than 4u math.

what? :bomb:

no 31/05/92 comes BEFORE 22/06/92 Therefore, you're older. :D

Re: Folders or Books? I have an everything book which i do everything in. When it fills up, i just get another everything book, which happens every 2 or 3 weeks. I don't see the point of taking notes in class, i just need to look like i'm doing work. If i get assignments/assessments, i just...

i'm younger than you. 22/06/92 :D

Let f(x) = x^3-2x^2+3x-5 Notice that (6x^2-8x+6) = 2 f'(x) Therefore the question is in the form 2.f'(x).e^(f(x) Therefore the primitive function is 2e^f(x) =2e^(x^3-2x^2+3x-5)

Chemistry at my school is gay. I have 97% overall in chem, and i'm ranked 16th. That means that theres a 1.5 mark difference between 1st and 16th.

Yea. I noticed that too. I think he misread/mistyped the question. at x=0.3 A = 5(0.3) - e^0.6 + 3 = -9.8 e^0.6= 14.3 Which is not true. Therefore the question is incorrect.

Are you sure this question is correct? A = 5x - e^2x + 3 = -9.8 It then follows that V = (5x^2)/2 - (e^2x)/2 +3x +C = -9.8x +C However, at this point, we cannot find a value for C. Assuming that V = 0 at x=0 from; V = (5x^2)/2 - (e^2x)/2 +3x +C = 0 we have -1/2 + C...

i agree with you. :D

no. just listing in order what happens in english classes for me. it's horrible. but i hate economics more now. the teacher is the most incompetent teacher i have ever seen, and she makes life difficult becuase the tests and assignments she makes are broken.

Teacher collects homework which I havn't done. I get threatened with letters. Teacher talks, I try to stay awake but fail. I wake up when the teacher screams at me. I get told to stay behind after class. Teacher gives homework. Class ends. I get kept behind for 10 minutes while the teacher...