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14-10-2018
Mathematics

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Let f(x) = cos(x). Solve the equation f(x) = 0 on [0, 2π). (Enter your answers as a comma-separated list.)

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jimrgrant1 jimrgrant1

14-10-2018

[tex]\frac{\pi }{2}[/tex], [tex]\frac{3\pi }{2}[/tex]

solve cosx = 0

x = [tex]cos^{-1}[/tex](0) = [tex]\frac{\pi }{2}[/tex], [tex]\frac{3\pi }{2}[/tex]

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