# Edexcel FP3 June 2015 - Official ThreadWatch

3 years ago
#1021
Has anyone done an unofficial mark scheme?
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3 years ago
#1022
(Original post by physicsmaths)
**** i think i forgot to times by 1/2

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So did I! ...
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3 years ago
#1023
(Original post by Emmi12345)
So did I! ...
Turns out 1 was right so i didnt forget to times by 1/2!

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3 years ago
#1024
(Original post by ryanemmanuel)
Has anyone done an unofficial mark scheme?
I've got all solutions except the vectors one at this link, I didn't have the paper though

0
3 years ago
#1025
(Original post by Chazatthekeys)
I've got all solutions except the vectors one at this link, I didn't have the paper though

P was 3 i think and dist 1/root10

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3 years ago
#1026
(Original post by physicsmaths)
P was 3 i think and dist 1/root10

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A =(1, 0, -1) don't remember B/C

I know that there were 4 parts:
(a) line through AB - don't remember the vectors for r=a+(t)b
(b) finding the plane, r.n=p and yeah, p=3 and i think n=(4,-5,7) or something
(c) intersection of plane/line? I don't remember
(d) yes, 1/sqrt(10) [d=a.n/|n|]
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3 years ago
#1027
(Original post by Chazatthekeys)
I've got all solutions except the vectors one at this link, I didn't have the paper though

enjoy
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3 years ago
#1028
(Original post by Edac)
enjoy
Thank you!
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3 years ago
#1029
(Original post by Chazatthekeys)
Thank you!
as requested
2
3 years ago
#1030
Has anyone got an opinion of grade boundaries for this paper?
1
3 years ago
#1031
(Original post by KaptainCliff)
Has anyone got an opinion of grade boundaries for this paper?
http://www.thestudentroom.co.uk/show....php?t=3327325
1
3 years ago
#1032
(Original post by KaptainCliff)
Has anyone got an opinion of grade boundaries for this paper?
53 to 55- A
60- A*
1
3 years ago
#1033
(Original post by ShafTJB)
53 to 55- A
60- A*
Thanks for your help - I'm quite happy with those boundaries.
0
3 years ago
#1034
(Original post by KaptainCliff)
Thanks for your help - I'm quite happy with those boundaries.
I will revise the FP3 boundaries when I attempt the paper
0
3 years ago
#1035
Think I dropped around 13 marks, was so gutted to see two co-ordinate geometry questions though
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3 years ago
#1036
Unofficial Mark Scheme (with questions):

2
3 years ago
#1037
I think I've dropped around 15. How many ums do you think that is?

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3 years ago
#1038
What ums would 45/75 be.
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3 years ago
#1039
what is the answer for the vector question?
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3 years ago
#1040
(Original post by chermaine123)
what is the answer for the vector question?
Look here:

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