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Iymc 2025 by Minh Khiêm Nguyễn is a document available to read on EtoBox.
What is Iymc 2025 about?
The document contains solutions to five mathematical problems, including sequences, real number equations, trigonometric expressions, composite numbers, and geometry. Problem A finds a closed-form equation for a sequence and calculates a100 as 5050. Problem D proves that n^4 + 4 is composite for all positive integers except n=1.
- Author
- Minh Khiêm Nguyễn
- Language
- EN