I would like you to show me how to get the amplitude and phase shift of the sum of the trigonometric sum below. 8sin(50pi*x+pi/4)+7sin(50pi*x-pi/3)
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Hello magentarita Originally Posted by magentarita I would like you to show me how to get the amplitude and phase shift of the sum of the trigonometric sum below. 8sin(50pi*x+pi/4)+7sin(50pi*x-pi/3) = , where and Can you tidy up and simplify now? Grandad
Last edited by Grandad; May 22nd 2009 at 10:47 PM. Reason: Corrected solution
Originally Posted by Grandad Hello magentarita = , where and Can you tidy up and simplify now? Grandad Yes, I can. This question is not easy.
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