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Mathematics, 17.07.2019 03:30 fifthward92

Which of the following is a solution to sin(2x) - cos x=0 a.) 60° b.) 90° c.)120° d.)240° e.)300°

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Which of the following is a solution to sin(2x) - cos x=0 a.) 60° b.) 90° c.)120° d.)240° e.)300°...
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