How to find Laplace transform of cos(at+b) where a, b are constants

Introduction : In this we derive the Laplace transform of cos(at+b) where a, b are constants. We will also obtain Laplace transform of cos(at+b) in MATLAB.Question: find Laplace transform of\[f(t) = cos(at + b)\]Solution :We have function\[f(t) = cos(at +…

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