Is this how you math?
Wednesday, February 26, 2014
Interesting Math Stuff #7: The Scary Movie Formula
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An Article states: Researchers at Kings College, London , found that it's not quite as simple as turning the lights off and spraying the...
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9.5: Pascal's Triangle
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Pascal's triangle is a way to simplify binomial expansions. When you have a problem like this: (x-2y) ^5 1) look at the row that matche...
The Well Ordering Principle
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The well ordering principle states that every set of positive integers that is not empty contains a least element. A least element is simply...
Thursday, February 20, 2014
Interesting Math Stuff #6: The Lebombo Bone
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Possibly the oldest known mathematical tool is the Lebombo bone that was discovered in the mountains of Swaziland in the 1970s. It bone was ...
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9.2: Arithmetic Sequences
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Arithmetic sequences are when you are constantly adding the same thing to the previous term. Example of a arithmetic sequence 2, 4, 6, 8 T...
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9.1: Sequences and Summation
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Sequences Infinite Sequences: simply sequences that do not stop A1, A2, A3.....An....... Finite sequences: sequences that end A1, A2, A3.......
Thursday, February 13, 2014
Educreations Video: finding the determinant of a 4 by 4 matrix
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Here is the educreations video Alec A, Aidan, Sabrina, Mason, and I made. It shows us solving #36 on pg. 635. http://www.educreations.com/l...
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