Решите уравнения а) sin t=1/2 b) sin(π/2+t)=-√3/2. Created by 1mikro. matematika-ru

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August 2022 1 1 Report

Решите уравнения а) sin t=1/2 b) sin(π/2+t)=-√3/2

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Сюррикен А) sin t = 1/2;
t= p/6 + 2pm, m € Z.
t= 5p/6 +2pm, m € Z.

b) sin (p/2+t)= cos t.
cos t= - √3/2;
t= 5p/6 + 2pk, k € Z.
t= -5p/6 + 2pk, k € Z.

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