How was Mathematics Paper 32 2015

[PhoebeBuffay]

I really wanna discuss the answers

 

[Heyyy]

The Gt will be 57 or so I believe.
The paper wasn't hard,just a bit confusing towards the end.
Doesn't anyone remember what they got for the binomial expansion?

 

[PhoebeBuffay]

The Gt will be 57 or so I believe.
The paper wasn't hard,just a bit confusing towards the end.
Doesn't anyone remember what they got for the binomial expansion?

True, confusing not hard.
I do remember but we're not allowed to discuss

 

[Heyyy]

True, confusing not hard.
I do remember but we're not allowed to discuss

Inbox me?

 

[Sarah Ch]

vector question discussion second part please?

 

[ohreally]

Paper was quite lengthy and i messed up complex numbers and differential equations :/

 

[Rolly123]

Very cheap
I am getting a perfect score

 

[Shadow]

I'll be uploading pics of all the answers of p3 this afternoon IA. So you guys can check on the thread. I'll post a link here too.

 

[Dr Death]

Remind me the differential equation someone. Don't remember having trouble with calculus.

 

[wasay ahmed]

I want to discuss, if anybody else wants then inbox me. :/

Yaa i want to.

 

[wasay ahmed]

Paper was completely flat but on the other hand it was lengthy paper...

 

[Wolfgangs]

What was the differential equation question again?

 

[Alex10]

What was the differential equation question again?

dx/dt = xe^-t / (k - e^-t)

 

[PhoebeBuffay]

lnx = -ln(k-e^-t) + c
Is that correct?

 

[Wolfgangs]

dx/dt = xe^-t / (k - e^-t)

What were the values of x and t?

 

[Aizaz Malik1]

What were the values of x and t?

x=10 when t=0
and x=20 when t=1

 

[Shadow]

Here is the thread guys. You can check all the answers and questions of P3 here..
https://www.xtremepapers.com/community/threads/maths-p3-2015-all-questions-and-answers.41479/

 

[MazenAlosali]

Here is the thread guys. You can check all the answers and questions of P3 here..
https://www.xtremepapers.com/community/threads/maths-p3-2015-all-questions-and-answers.41479/

I made some stupid mistakes so mainly 9-12 marks to be lost in P3 and 2 or 3 marks max in paper 62 and I lost 19 marks in the two AS papers in November so total would be around 30-34 so do you think I can still get an A* because I am fearing that the curve would be so high this time and I may lose it

 

[Wolfgangs]

For the complex numbers, I assumed maximum angle from the negative x-axis. I clearly stated in the graph with an arrow that it is maximum from that axis, so how much marks will I get for it?