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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- May 22nd 2009, 01:38 PMmagentaritaTrigonometric Sum
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)**

- May 22nd 2009, 10:21 PMGrandadTrigonometry
- May 25th 2009, 03:30 AMmagentaritayes...