Question

sin(5/3x+π/4)=-√3/2

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Answer 1

Пошаговое объяснение:

sin(5x/3+Π/4)=-√3/2;

5x/3+Π/4=(-1)^(k+1)*Π/3+Πk;

5x/3=(-1)^(k+1*Π/3-Π/4+Πk;

x=(-1)^(k+1)*Π/5-3Π/20+3Πk/5, kєz