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# Edexcel C12 math January 2015 watch

1. (Original post by faisalss96)
The right answer is year 2029, since N is 14 years and you count in year 2016 as number 1 2016+13 years = 2029

The year 2030 is an expected mistake many students fall for it, there were many similar questions in the past papers
You are making the thing very complicated. The answer here will be 2030.
2. (Original post by tarsh.p)
I got k=3
I got k=19/3
3. (Original post by mtareq24)
I got k=19/3
And that's the right answer 19/3
4. When the unofficial markscheme will be out?
5. (Original post by Youssef266)
And that's the right answer 19/3
6. Guys, it just struck me. For the trigonometry question where there was a slightly complex equation i.e. it contained both 'sin x' and 'cos x' as terms, how many solutions did you guys get for it?

I got two solutions after simplifying to make 'tan x' the subject of the equation.
7. http://www.physicsandmathstutor.com/...15-ial-papers/
The unofficial mark scheme
8. Any predictions on the grade boundary for an 'A'?
9. (Original post by StudentIAL00)
Any predictions on the grade boundary for an 'A'?
I think 95-99/125 and above will be 'A'.
10. How was M1 today?
11. it was a fraction , my answer was 43over sth
12. Is anyone sitting for S1 in June? Is there a thread for that?
13. (Original post by Farah4298)
Is anyone sitting for S1 in June? Is there a thread for that?
i am sitting s1 in june also.
14. What did you got guys ? I've got 197/200
15. When will the mark scheme be out
16. guys is the unofficial mark scheme out!! for C12
17. Please when it comes out can anybody post it ?

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