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F1 edexcel, January 2017

Hi guys !)
How did you find today's paper ?
For me it was as difficult as previous papers, although I did not solve question on radius
Other than time management the paper was quite straightforward , just missed the last two parts of question 8.
Why are the papers getting harder and harder....
What do you guys think grade boundary will be like?
Over 60?
I solved the inductive proof for the summation formula by equating the answer with the i got when i tried simplifying for summation of k+1. I couldn't factorise out anything. I think the june 15 mark scheme allowed this. I dont know if they'll allow it this year though
Couldnt solve radius. Couldnt show the disibility for n=k+1. Other than that. got the rest.
Reply 5
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AkibKhan
Original post by gijukim0905
Why are the papers getting harder and harder....
What do you guys think grade boundary will be like?
Over 60?


Based on previous years an A will be around 60 to 63 and full ums on 73 to 75
Reply 6
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AkibKhan
Q. 8(d) Area of BQR

Mine came 4a^2(root3)
Original post by AkibKhan
Q. 8(d) Area of BQR

Mine came 4a^2(root3)


Hey can you please explain how you did part c? That was the only part I found hard. And also for the angle in the matrices question did you get 3.69(around that)
https://www.thestudentroom.co.uk/showthread.php?t=4510368
Here is the link for the official thread of f1 Jan 2017
Reply 9
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AkibKhan
Original post by Amirali_Mr
Hey can you please explain how you did part c? That was the only part I found hard. And also for the angle in the matrices question did you get 3.69(around that)


I think u got the ans in the official post.anyways my angle came 2.50

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