Given gi(t) = 6cos(200nt), g2(t) = 5cos(1000nt), g(t)= Find its Fourier transform G3(w) O a. G3(w)=15m(S(w-800m)+8(w+1200m)+S(w-800- O b. G3(w)=30(S(w-800m)+S(w+1200m)+S(w-800m O c. G3(w)=30(8(w+200m) + 8(w+1000m)) O d. G3(w)=15m(S(w+200m) + 8(w+1000m))

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Author:Robert L. Boylestad
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Given gi(t) = 6cos(200mt), gz(t) = 5cos(1000mt), g3(t)= gi(t)xgz(t)
Find its Fourier transform G3(w)
O a. G3(w)=15m(S(w-800m)+8(w+1200m)+S(w-800m)+S(w+1200m))
O
b.
G3(w)=30(S(w-800m)+8(w+1200m)+8(w-800m)+8(w+1200m))
O c. G3(w)=30(8(w+200m) + 8(w+1000m))
O d.
G3(w)=15m(S(w+200m)
+ 5(w+1000m))
Transcribed Image Text:Given gi(t) = 6cos(200mt), gz(t) = 5cos(1000mt), g3(t)= gi(t)xgz(t) Find its Fourier transform G3(w) O a. G3(w)=15m(S(w-800m)+8(w+1200m)+S(w-800m)+S(w+1200m)) O b. G3(w)=30(S(w-800m)+8(w+1200m)+8(w-800m)+8(w+1200m)) O c. G3(w)=30(8(w+200m) + 8(w+1000m)) O d. G3(w)=15m(S(w+200m) + 5(w+1000m))
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