QUESTION 4 a) Using convolution theorem, find (s2 + 9) b) Using Laplace transform, solve the...

Transcribed Image Text:

QUESTION 4 a) Using convolution theorem, find (s2 + 9) b) Using Laplace transform, solve the simultaneous differential equations dr dy dt 5e', dt dy dt dr = 5, dt given that a(0) =0 and y(0) = 0. %3D QUESTION 4 a) Using convolution theorem, find (s2 + 9) b) Using Laplace transform, solve the simultaneous differential equations dr dy dt 5e', dt dy dt dr = 5, dt given that a(0) =0 and y(0) = 0. %3D