MathDB
Sines and Floors

Source:

September 7, 2024
algebrafloor functiontrigonometry2024

Problem Statement

Compute the sum of all real solutions α\alpha (in radians) to the equation ∣sin⁡α∣=⌊α20⌋. |\sin\alpha|=\left\lfloor \frac{\alpha}{20} \right\rfloor.
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