Year 12s: what will be the first way you research your future options? >>

This discussion is now closed.

Check out other Related discussions

Edexcel A2 C3 Mathematics 12th June 2015

Scroll to see replies

Original post by `God

i hope ur not being sarcastic, people don't realise how easy this paper was. Many uni offers will be missed. peak times.

get your extenuating circumstances ready.

probably ur attitude explains why you are a banned member

Reply 2741

edd1234567890

asked for integer values and 1/2 wouldnt count as an integer value sorry. will only cost 1 though

Original post by Drakton15

Pretty sure it's right. ln(0.5)/-40 = ln(2)/40, which is what I got

Reply 2742

RedBullAsh

Original post by ohkay

Are you absolutely sure about this?

Yeah my friend got 96 in C4, 84 in C3, 60 in M1 and still got an A*

Reply 2743

dandroff

Original post by Ripper Phoenix

now thats impossible! 4 marker involving tan is 2 answers only. tanx=-1/3!

those are 2 solutions

why cant i divide by cosx?

Reply 2744

lollipopsftw

Original post by `God

yeah.... ur new here.

okay so whats your prediction? 4 for an A*? Some people obv found it easy nationally

Reply 2745

`God

Original post by Ripper Phoenix

probably ur attitude explains why you are a banned member

yeah too bad im better than all of u at maths lol.

Reply 2746

DaveDays

Original post by RedBullAsh

Yeah my friend got 96 in C4, 84 in C3, 60 in M1 and still got an A*

Ohh damnn, 180ums on the dot

Posted from TSR Mobile

Reply 2747

Ripper Phoenix

Original post by Julia21

Yeah, it asked for a and b as an integer so it is ln(2)/-40

its ln2/40 not negative 40!

Reply 2748

sara_ara98

there shouldve been more time!! we had 9 questions unlike the last 7 years or even more, they had 8 questions

Reply 2749

BFP=big fat poo

Original post by `God

i hope ur not being sarcastic, people don't realise how easy this paper was. Many uni offers will be missed. peak times.

get your extenuating circumstances ready.

yep, that paper was easy!! Totally not sarcastic -.-

Reply 2750

annierox1863

http://strawpoll.me/4609429/r

Reply 2751

lukass

Original post by andysharp

Sub in the 'show that' value from part a) for sec2y + tan 2y then it's pretty simple from there

I did that and couldnt get a value at all.. its probably so straight forward and im making a meal of it but yeah i hated that paper.

Reply 2752

ALevelBro

Paper wasn't that difficult, does anyone know the g(x) range question for 6 marks? How do you solve it?

Reply 2753

dandroff

will i lose marks for too many solutions

Reply 2754

Drakton15

For the co-ordinates question most people seemed to get pi/3 but I got 3pi/10 :frown:

Reply 2755

SCJ9

On the dx/dy question where it asked for A (coordinate where crosses y axis), I got dy/dx wrong but then carried it through correctly to the end of the question. Will I have lost all 6 marks for this one?

Reply 2756

Kill3er

Original post by Rushad

He sounds like everything i ever wanted :' :wink:

How would i know when arsey is done?

I'll quote you a link when he's done, since you're new.

But you should see "S15 C3 Model answers" here http://www.thestudentroom.co.uk/search.php?do=finduser&u=384599

Reply 2757

Raizel