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# Simpson's Rule - help *will rep* watch

1. Hi,
Im taking the OCR C3 module next wednesday and was just wandering, could someone give me a completely thorough worked example of a C3 simpsons rule question....explaining how to get the Y1, Y2 values etc....and what they mean and just really basic working because I don't fully understand it and really want to by the end of the day.....

thanks very much and i will definitely rep the most clear and concise answer!!
2. (Original post by SK-mar)
Hi,
Im taking the OCR C3 module next wednesday and was just wandering, could someone give me a completely thorough worked example of a C3 simpsons rule question....explaining how to get the Y1, Y2 values etc....and what they mean and just really basic working because I don't fully understand it and really want to by the end of the day.....

thanks very much and i will definitely rep the most clear and concise answer!!
3. Look through your textbook or post a question and we shall take you through it.

http://www.intmath.com/Integration/6_Simpsons-rule.php

4. it is on the formula book

=1/3h(y0+yn)+4(y1+y3+...)+2(y2+y4)

h=(b-a)/N

n=is the last number in the equation
y0=first number

dont include the y0 and yn in the 4(y1+y3+...)+2(y2+y4)
5. (Original post by wizz_kid)
OMG Just watched it, completely understand now in a matter of 7 minutes!!! ......thankyou so much, brilliant! - will be watching more of those now!! ....
6. (Original post by SK-mar)
OMG Just watched it, completely understand now in a matter of 7 minutes!!! ......thankyou so much, brilliant! - will be watching more of those now!! ....
Lol no probs!

Gd luk!

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