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Functional equations are weird
1984 AIME Problem 12
A Problem of my Observation
The Calculator Problem
Test – 2nd June-Level 1B

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The Calculator Problem
1984 AIME Problem 12
Functional equations are weird
Test – 2nd June-Level 1B
A Problem of my Observation

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Rational maps to irrational and vice versa?: TIFR 2019 GS Part B, Problem 1
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