You are Here: Home >< Maths

# Edexcel IAL Core Mathematics - C12 - WMA01 - JUNE 2016

Announcements Posted on
Four hours left to win £100 of Amazon vouchers!! Don't miss out! Take our short survey to enter 24-10-2016
1. [QUOTE=sara1479;65202515]
(Original post by Einsteinj.n.r)
I got -30 and 19.5. I do think the sign is important as it indicates whether the angle is clockwise or anti-clockwise. I tried putting -19.5 and 30 into the calculator but they give sin with negative value.
you got -30 cause you did sin-1(-0.5) but, as you said, the negative is important IN GUIDING YOU.. that is to say, where the angle is negative.. like in the case of sin-1(1/3), the answer was 19.5 but you got positive value since it was sin-1 of 1/3 and not -1/3
2. (Original post by Chrischeng)
'Twas 39 I think
yeah thats correct
3. Here are some model answers I found
4. GUYS I JUST GOT THE MODEL ANSWERS FOR C12 HERE
5. (Original post by khassan)
Here are some model answers I found
Oh sorry haha just saw urs
6. Does anyone have the unofficial mark scheme?
7. (Original post by Phantom7420)
Does anyone have the unofficial mark scheme?
There is no such thing as an unofficial marking scheme....but, the model answers solved by someone are above and they are usually fairly accurate
8. (Original post by pondsteps)
GUYS I JUST GOT THE MODEL ANSWERS FOR C12 HERE

Thanks dude
9. (Original post by afridi010)
Thanks dude
Np Hope u did well!
10. Im getting between 99 and 104
11. (Original post by Einsteinj.n.r)
Im getting between 99 and 104
Jan exam was easier and the A was 99, so be positive u did a great job!!
12. (Original post by pondsteps)
Jan exam was easier and the A was 99, so be positive u did a great job!!
Thank you so much.. that was really comforting... Good luck to everybody else out there!!
13. (Original post by Einsteinj.n.r)
Thank you so much.. that was really comforting... Good luck to everybody else out there!!
hahah np what else are setting for this session
14. (Original post by Einsteinj.n.r)
Im getting between 99 and 104
Lucky u I am losing around 40

Posted from TSR Mobile
15. I think I'll be getting 106
16. Mine is in the range of 95-104.
17. (Original post by khassan)
Here are some model answers I found
thanks mate.
do you've model answers for unit 3 for bio, chem or physics.
or any other papers?
18. (Original post by Bliss_)
thanks mate.
do you've model answers for unit 3 for bio, chem or physics.
or any other papers?
I'm sorry but I didn't make it...a friend sent it to me
19. (Original post by khassan)
I'm sorry but I didn't make it...a friend sent it to me
oh, alright. thanks anyway
20. (Original post by Blazyy)
I think I'll be getting 106
I figured I'm losing about 10 marks..hope the grade boundaries are low

## Register

Thanks for posting! You just need to create an account in order to submit the post
1. this can't be left blank
2. this can't be left blank
3. this can't be left blank

6 characters or longer with both numbers and letters is safer

4. this can't be left empty
1. Oops, you need to agree to our Ts&Cs to register

Updated: May 28, 2016
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Today on TSR

### Who is getting a uni offer this half term?

Find out which unis are hot off the mark here

Poll
Useful resources