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Engineering, 03.07.2021 20:10 kimjooin02

Express 7Sin theta-5Costheta in the form R Sin(theta-alpha),where R > 0 and 0°≤alpha≤90​

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Express 7Sin theta-5Costheta in the form R Sin(theta-alpha),where R > 0 and 0°≤alpha≤90​...
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