perplexus.info :: Just Math : complex trigonometry

complex trigonometry (Posted on 2023-11-07)

Find the value of

sin(π/14)[cos(π/7)+√(1+cos²(π/7)]

No Solution Yet Submitted by Danish Ahmed Khan

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Subject	Author	Date
roʻyxatdan oʻtish havolasi	Kyle Linel	2023-12-13 20:26:51
just the calculated answer -- no insight	Charlie	2023-11-07 10:31:42

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