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cos(π) = −1 · sin(π) = 0 · e^{iπ} + 1 = 0
verified · 1 month ago
Verdict: HOLDS. • cos(pi) = -1; both sides reduce to -1 • sin(pi) = 0; both sides reduce to 0 • exp(I*pi)+1 = 0; both sides reduce to 0 Sealed and independently re-checkable: https://narrowhighway.com/s/809fbaa9498918cf30444c3e16a63c6be7eb2c2026d944d08c467ecc0a305421
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