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Will the real TeeEm please stand up!

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Original post by TeeEm
extremely pleased for you ...
shame I cannot do pure...


Please say you are good with continuum mechanics lol. I picked that as one of my modules for my third year.
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Original post by cooldudeman
Please say you are good with continuum mechanics lol. I picked that as one of my modules for my third year.


The answer is no ... I did fluids in my Phd over 25 years ago and have not touch it since ...
Original post by TeeEm
The answer is no ... I did fluids in my Phd over 25 years ago and have not touch it since ...

Its OK. You've helped me enough anyway.
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44 days to A level results

Question for Tuesday 30/06/15
Level A2 upwards
(edited 8 years ago)
Q1, TUESDAY 30-06-15.pdf9.3KB
Q1, TUESDAY 30-06-15, solution.pdf132.3KB
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43 days to A level results

Question for Wednesday 01/07/15
Level AS upwards
(edited 8 years ago)
Q2, WEDNESDAY 01-07-15.pdf8.8KB
Q2, WEDNESDAY 01-07-15 solution.pdf81.7KB
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42 days to A level results

Question for Thursday 02/07/15
Level Further Maths upwards
(edited 8 years ago)
Q3 THURSDAY 02-07-15.pdf16.9KB
Q3 THURSDAY 02-07-15 solution.pdf109.7KB
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41 days to A level results

Question for Friday 03/07/15
Level Further Maths upwards
(edited 8 years ago)
Q4 FRIDAY 03-07-15.pdf12.6KB
Q4 FRIDAY 03-07-15, solution.pdf119.3KB
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40 days to A level results

Question for Saturday 04/07/15
AS Level Maths upwards
(edited 8 years ago)
Q5, Saturday 04-07-15.pdf9.0KB
Q5, Saturday 04-07-15, solution.pdf65.0KB
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Original post by TeeEm
40 days to A level results
Question for Saturday 04/07/15
AS Level Maths upwards

Can i ask, what the hell are these Qs?
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Original post by naxiv
Can i ask, what the hell are these Qs?


hell?
Do not worry ... it is for the clever people.
f9.jpg155.3KB
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39 days to A level results

Question for Sunday 05/07/15
AS Level Maths upwards
(edited 8 years ago)
Q6, Sunday 05-07-15.pdf15.7KB
Q6, Sunday 05-07-15, solution.pdf93.4KB
Original post by TeeEm
39 days to A level results

Question for Sunday 05/07/15
AS Level Maths upwards


Cant the ans be in a better form like 2^n(n!)^2/(2n+1)!
This was identical to a reduction given in step III 2015 q 1.


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Original post by physicsmaths
Cant the ans be in a better form like 2^n(n!)^2/(2n+1)!
This was identical to a reduction given in step III 2015 q 1.


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Ι have not seen the STEP question but this is simple and good looking enough to me and tomorrow you will see my answer
I9.jpg15.2KB
Original post by TeeEm
Ι have not seen the STEP question but this is simple and good looking enough to me and tomorrow you will see my answer


Yh it was fthe first part of a 6 part question. Very simple indeed. I emant your answer can be simplified into my nicer looking version.


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Original post by physicsmaths
Yh it was fthe first part of a 6 part question. Very simple indeed. I emant your answer can be simplified into my nicer looking version.


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I strongly suspect you are mistaken.
Original post by TeeEm
I strongly suspect you are mistaken.


Maybe it is late.
Ive just simplified your answer.
Yours is 2^n+1(n!)(n+1)!/(2n+2)!
Pull 2(n+1) from top and bottom and you get my answer.


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Original post by physicsmaths
Maybe it is late.
Ive just simplified your answer.
Yours is 2^n+1(n!)(n+1)!/(2n+2)!
Pull 2(n+1) from top and bottom and you get my answer.


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Did you pull 2 out of the factorial at the bottom?


I hope nobody from Cambridge is looking at this...
b3.jpg80.4KB
Original post by TeeEm
Did you pull 2 out of the factorial at the bottom?


I hope nobody from Cambridge is looking at this...


Not really lol
Okay so your answer is
2^n+1(n!)(n+1)!/(2n+2)!
The top can be writte as 2x2^nxn!xn+1xn!=2(n+1)2^n(n!)^2 right
Bottom 2n+2!=2n+2(2n+1)!
Now the 2n+2 cancel to give my answer. Where am i going horribly wrong ?? Lol


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Original post by physicsmaths
Not really lol
Okay so your answer is
2^n+1(n!)(n+1)!/(2n+2)!
The top can be writte as 2x2^nxn!xn+1xn!=2(n+1)2^n(n!)^2 right
Bottom 2n+2!=2n+2(2n+1)!
Now the 2n+2 cancel to give my answer. Where am i going horribly wrong ?? Lol


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I hope there is no typo in the answer ...
do your solution tomorrow and when I post my solutions we discuss it again.
(i do not think you can do any meaningful simplification to that but I am the King of Blunder)
Original post by TeeEm
I hope there is no typo in the answer ...
do your solution tomorrow and when I post my solutions we discuss it again.
(i do not think you can do any meaningful simplification to that but I am the King of Blunder)


Will do, if your final ans is right then my simplification is correct if nt then we are both wrong haha. Ill do it tmmrw.


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