Please answer as fast as possible

note without lablace transformation

Subject : Signals and systems

2.2

c) Given the signal X(t) =10Cos100t) find and draw the spectrum of y(t) if y(t)=10[1+0.5x(t)]Cos(1000t) (3 marks) d) If x(t)=2Sinc(8t) and h(t)=2Sinc(18+) find the outputy(t)