Question: Need help trying to prove these trig functions equal each other in MATLAB. 1) Show the following trigonometric identity: 4 tanx- 4tan3x 1-6tan2x + tan4x

Need help trying to prove these trig functions equal each other in MATLAB.

1) Show the following trigonometric identity: 4 tanx- 4tan3x 1-6tan2x + tan4x steps a) Create an array of length 100, between (0, 2*pi] b) Create two arrays for left hand side and right hand side of the identity c) Show the difference is zero (use sum, and abs function of matlab)

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