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please show steps, focus on part b more

1. (23 points) Sampling and Aliasing. (a) Find the Nyquist sampling rate wn for the given x(t). (Recall that the sampling fre
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i) a) Nyquist Sampling rate (WN) = 2 Wm where Wm= manimum frequency of it x4)= finc (5000) * cos qurt. Signal, - Sin Seott) -act): Sinel 50oot)+co (sou). x(W) Este rect le mon) + + [slow-sn) + 6wtsn) Wm= hade 50ool 10, ODOTI net) = sine (1/2) & Sintساز -5425W Wsz10 VLt) 2141+2 ), Ult) = t fint + . Sinst TE Tit veju) e tu rect ( 5.) + Frect ( en ) w V Wm= 5 (iv) vlt) = xltI * Since we know that convolution of two unequal rectangles (ie, lengths are not equal) gives you trapezium. 1. xLt) @ htt)

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please show steps, focus on part b more 1. (23 points) Sampling and Aliasing. (a) Find...
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