Assignment:
The problem is from Fourier Cosine and Sine Transforms, and Passage from Fourier Integral to Laplace Transform:
Solve using a cosine or sine transform.
![1975_Cosine Transform.JPG](https://secure.tutorsglobe.com/CMSImages/1975_Cosine Transform.JPG)
Provide complete and step by step solution for the question and show calculations and use formulas.