is anyone writing up full solutions?
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AEA Prep Thread  25th June 2015 (Edexcel) Watch

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 25062015 15:05

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 25062015 15:05
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 25062015 15:13
Yh AX is 2root6 I stupidly did OX which is root 30. Damnnnn
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 25062015 15:14
(Original post by physicsmaths)
Yh AX is 2root6 I stupidly did OX which is root 30. Damnnnn
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 25062015 15:15
(Original post by Jai Sandhu)
Oh what, I got it right????? I just assumed I had got it wrong
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 25062015 15:16
(Original post by physicsmaths)
Yh I've dropped 45 marks now. So pissed I knew it would be vectors.
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 25062015 15:16
(Original post by Jai Sandhu)
If it helps I flat out didnt answer question 3
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 25062015 15:18
(Original post by physicsmaths)
I did the last part of last question and made a mistake in the last part of Q4 silly me. Hopefully high 80s low 90s.
Edit: the last part of 4 is right
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 25062015 15:20

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 25062015 15:21
(Original post by xyzmaster)
How did you do the last part of the last question 
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 25062015 15:21
(Original post by xyzmaster)
How did you do the last part of the last question
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 25062015 15:22
(Original post by Jai Sandhu)
Please hahaha, I dropped 9 marks there, 4 marks in the binomial bit, and probably 2 marks in the integral because one of the numbers in the show that I got was out by a factor of root3 so I discretely changed my working earlier on to make that factor of root3 go away but that was just in one of the fractions of the entire thing. You reckon ive got a distinction?
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 25062015 15:22
(Original post by Jai Sandhu)
Please hahaha, I dropped 9 marks there, 4 marks in the binomial bit, and probably 2 marks in the integral because one of the numbers in the show that I got was out by a factor of root3 so I discretely changed my working earlier on to make that factor of root3 go away but that was just in one of the fractions of the entire thing. You reckon ive got a distinction? 
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 25062015 15:23
(Original post by Jai Sandhu)
When you integrate (cosecÃ¸)(cot^4Ã¸) change it to (cosecÃ¸cotÃ¸)(cot^3Ã¸) and do it by parts as I bracketed if I can remember correctly. 
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 25062015 15:24
(Original post by mmms95)
is anyone writing up full solutions? 
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 25062015 15:25
(Original post by trooken)
Almost definitely 
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 25062015 15:28

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 25062015 15:29
(Original post by Jai Sandhu)
How much leigh weigh in marks do you reckon I have? Could I lose up to like 7 more and still get a distinction?
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 25062015 15:32
(Original post by physicsmaths)
It will be around 70 probably.so you should be good mate.
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 25062015 15:46
hi guys this is what i did (roughly), tell me if you can't see it or understand any part of it. I would really like to discuss the questions with you.
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