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Mathematics, 24.11.2020 19:30 jroy1973

Solve: cos(x+pi) = 1/2 over the interval [pi/2,pi]. A) pi/2
B) 2pi/3
C) 3pi/4
D) 5pi/6

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Solve: cos(x+pi) = 1/2 over the interval [pi/2,pi]. A) pi/2
B) 2pi/3
C) 3pi/4
D)...

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