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Math
Advanced Topics
Advanced Problem-Solving Tips
Tips for Building Stories or Dissecting Problems
Simplifying Principles
Standard Logic-Based Ways to Make Progress
Equivalence Forced by Cycle of Implications
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See some nice examples on the Math Educators StackExchange. This is a surprisingly common strategy in math proofs.
By Victor Wang
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As the world's best detective, you are able to solve the case completely, and name the two guilty parties. Who are they?
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