Chapter 4 Problem solution 4.12 Consider the fourier transform pair o lt F 2 1+a (a) Find the Fourier transform of te 4t (b) Determine the Fourier transform of +t j40 te 4t F 2 nyse +t 55 Chapter 4 Problem Solution 4.12 Consider the Fourier transform pair (a) Find the Fourier transform of (b) Determine the Fourier transform of 2 1 2 + ⎯→ − t F e t te− ( ) 2 2 1 4 t t + ( ) 2 2 1 4   + − ⎯→ − j te t F ( ) 2 1 4 2 2    − ⎯→− + j e t t F