Edexcel A-level Mathematics Paper 1 [6th June 2023] Unofficial Markscheme

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Original post by Loztta

Yeah a domain is needed but I dont think it’s even 3

if they didn't ask, I doubt it's needed

Question 9 was “one to many” so I’m disagree with some of those answers

Original post by mathsstudent222

100% for me
What a paper.

Do you agree with what I put for 15d?
x2 = 1.05
alpha = 1.96..?

Original post by Nicholson1882

if they didn't ask, I doubt it's needed

in The past paper mark schemes you needed them but they didn’t ask for them

Original post by Loztta

in The past paper mark schemes you needed them but they didn’t ask for them

criminal if true

Original post by Nicholson1882

area of circle with radian formula
then triangels with 1/2 ab sin c

Ah **** yeah that makes sense , I used radian formula for the triangles as well silly mistake so got the stage part

now this thread is heating up

Original post by Z_GAMER

now this thread is heating up

should've seen the google doc...

Original post by Evil Homer

https://drive.google.com/file/d/1gTO0qcWruk4pMP4vzHNPl04pgfMS78yv/view

thank you for the markscheme! I haven't lost as many marks as I thought so that makes me feel a bit better.

OP

TSR Community Staff

Original post by Snigdha02

thank you for the markscheme! I haven't lost as many marks as I thought so that makes me feel a bit better.

Glad to hear it's made you feel more confident and you've done well. :smile:

:smile:

boys is 62 an A

What marks everyone saying? 93 Ish myself

Original post by RaZRbounty

boys is 62 an A

Based on an average of 2018, 2019 and 2022: yes.

(57% for A and 73.7% for A*).

Original post by Josh085673

What marks everyone saying? 93 Ish myself

Did you get the same as the mark scheme for q15d? x2 = 1.105, alpha = 1.96..

I defo got 71+ according to the scheme
Not taking into account 15d as no one has confirmed it
There is one I don't remember what I wrote and driving me mad (2)
If those two are fine, then I got around 78.

(edited 10 months ago)

Original post by Nicholson1882

Did you get the same as the mark scheme for q15d? x2 = 1.105, alpha = 1.96..

Gonna check marks now

From what I remember I think so but alpha was to 3dp im pretty sure

Original post by Josh085673

From what I remember I think so but alpha was to 3dp im pretty sure

yeah I just don't remember the 3rd dp, thanks for the confirmation tho

guys for the question where the answer is 256/7 or something like that if you worked it out correctly but wrote to two dp would you still get the marks? i’m not sure it said exact value

smellyfeet112233

Original post by B7861

guys I think I got around mid 50 marks, do you think this could be an A

no

For the proof,

It said natural numbers.

Does that mean you need to use k^2 when subbing in?

Has to be positive.....

(Original post by RaZRbounty)boys is 62 an A

Original post by RaZRbounty

boys is 62 an A

An A has never been above 60 and I doubt this time will be any different.

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