General Information on Sequences & Series
Making a pattern can be quite easy, anything that repeats could be a pattern, such as 565656, or cat dog cat dog cat dog. To find a pattern you often...
Month: December 2017
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Fibonacci Sequence
The numbers of the Fibonacci Sequence can either start 0,1, or 1,1, depending on the author. However, beyond that everyone agrees, so: 0, 1, 1, 2, 3, 5, 8, 13,...
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Set Notation & Set Operations
Videos are also on YouTube and will be embeded “soon”. A set is a collection of objects. The object is a member or element of the set. The roster method...
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De Morgan’s Laws
De Morgan’s Laws are used in Set Theory, Logic, and several other related fields. Both pairs of equivalencies mean the same, but the two fields use slightly different notation. Using...
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Mathematical Logic
Mathematical Logic is a formalized method of analyzing situations. Boolean Algebra is related to this topic. Charts or tables are used with particular symbols for each of the operators. A...
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Logic Puzzles
Logic Puzzles these are strategy puzzles. Where argument and reasoning are important. Any situation where Sherlock Holmes might be found. This is closely related to Recreational Math, although, these puzzles...
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More Definitions & Other related Probability Topics
Law of Large Numbers states that the more times an experiment is performed the closer the Empirical Probability gets to the Theoretical Probability. This does not mean that ‘your number...
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Expected Value & Fair Price
Expected Value is the sum of the products of the probabilities with their values.This time the formula may be easier to read, but we will keep it simple. We could...
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Odds Against & Odds In Favor
Odds Against is the ratio of the probability of failure to the probability of success, and is written with a colon for the answer.Odds Against = P(Failure)/P(Success), so re-examining the...