Profile
Name:
Stuart
Channel Views:
251,735
Total Upload Views:
3,867,725
Joined:
Nov 27, 2006
Last Visit Date:
1 week ago
Subscribers:
5,338
Website:
About Me:
I do have another life though. I like keeping fit, having run four London marathons.
In between teaching and running I play my sax with my own jazz band AintMisbehaving. http://www.aintmisbehaving.... where you can hear me playing the sax, even book us for a gig!
Hometown:
Watford
Country:
United Kingdom
Occupation:
Maths Teacher and Private Tutor
Companies:
ExamSolutions, Watford Maths Centre
Schools:
London
Interests:
Playing the tenor sax
Jazz
Running
Squash
Motor Racing
Music:
Pink Floyd, Coldplay, Radiohead, Steriophonics
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In this tutorial I introduce you to what a combination is, how to calcul...
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How to calculate permutations where no two items the same must be togeth...
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Without drawing a graph estimate the median and quartiles and percentile...
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In this tutorial I show you how to calculate how many arrangements or pe...
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Worked example to this question. To see the question go to http://www.ex...
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ExamSolutions making Math Easy
Thanks for all your support in this huge project. The aim is to continue to put up videos covering Core maths, further maths, statistics and mechanics over the years. This is a one man project at present and so please bear in mind it will take time.
Just one question. When you have Sn=a(1-r^n) over 1-r , and you can swap the 1 and r^n around if r is 1< , can you do the same for sum to infinity so instead of a over 1-r can it be a over r-1?
THANK YOU SO MUCH :D x