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Prime Numbers and Perfect Squares Analysis by SalmanShah is a document available to read on EtoBox.
The document describes a function D(a, 10b + c) that returns the remainder when a sum of terms involving a, b and c is divided by c. It is given that D(y, 10x + z) needs to be evaluated, where x, y and z are single-digit integers satisfying certain conditions. By analyzing the conditions and possible values that x, y and z can take, it is determined that the only possible values are x = 1, y = 6, z = 9. It is then shown that for these values, D(y, 10x + z) = 7.
- Author
- SalmanShah
- Language
- EN