Page 47 - LAPLACE TRANSFORM
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Exercise   3





           By using Multiplication by       , find the Laplace Transform of the following.
                                                 

                f ( t) =  t cos at














                                                                                                       
                                                                                   #Answer:            −         
                                                                                                       
                                                                                                                
                                                                                                 (     +     )


            Exercise   4






                                                                                       2
                                                                                            4      1 (     −16)
                                                      
                                                                             3     3 (     +16) 2
            By using the Multiplication by       , prove that     (    ) =       = �        �  of
                                                                                      2
            the following:-




















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