a$)$ Find the frequency response $$and the impulse response $$of the system having the output $$for the input $$as given below

x$($t$)=$e$^-2$t u$($t$)$

y$($t$)=$e$^-5$t u$($t$)+$ e$^-10$t u$($t$)$

b$)$ Find the magnitude and phase spectra of the function H$($w$).$

$$