The maximum of \( \cos\left(\frac\pi yr\right) \) is 1, occurring when \( \frac\pi yr = 2m\pi \), e.g., \( y = 0 \).

The maximum of \( \cos\left(\frac\pi yr\right) \) is 1, occurring when \( \frac\pi yr = 2m\pi \), e.g., \( y = 0 \). - jntua results

📅 March 10, 2026 👤 scraface

Mar 10, 2026

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