perplexus.info :: Just Math : Sine powered sum

Sine powered sum (Posted on 2025-05-02)

Find sin⁴(π/45) + sin⁴(2π/45) + ... + sin⁴(89π/45).

No Solution Yet Submitted by Danish Ahmed Khan

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	Subject	Author	Date
	Estimate and Brute force	Larry	2025-05-02 18:25:00

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