Difference between revisions of "User:Temperal/The Problem Solver's Resource Tips and Tricks"
(→Example Problem Number 1) |
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<math>\Rightarrow 2(n_1+n_2+n_3+n_4)=94</math> | <math>\Rightarrow 2(n_1+n_2+n_3+n_4)=94</math> | ||
− | <math>\Rightarrow n_1+n_2+n_3+n_4=47 | + | <math>\Rightarrow n_1+n_2+n_3+n_4=47</math> |
− | Binomial coefficients will yield the answer of < | + | Binomial coefficients will yield the answer of <math>\boxed{19600}</math>. |
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Revision as of 11:44, 13 October 2007
Other Tips and TricksThis is a collection of general techniques for solving problems.
Example Problem Number 1If SolutionLet This technique can also be used to solve quadratics of high degrees, i.e.
Example Problem Number 2How many quadruples SolutionSince they're odd,
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