Как решать 5 sin*( п/4)+4соs (0)-3 sin((3п)/2)?. Created by Инори2000. algebra-ru

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June 2022 1 12 Report

Как решать 5 sin*( п/4)+4соs (0)-3 sin((3п)/2)?

YanaTeh 5.sin π/2 + 4.cos 0 - 3.sin 3π/2 + cos π =
=5.0 + 4.1 - 3.(-1) + (-1) =0+4 +3 -1 = 6

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