Math Problem Statement
demustra que si n² es impar, entonces n es impar
Solution
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Math Problem Analysis
Mathematical Concepts
Number Theory
Parity
Contrapositive Proof
Formulas
n^2 = (2k)^2 = 4k^2 = 2(2k^2)
Theorems
Contrapositive
Suitable Grade Level
Grades 10-12