EX: Find the Z. T. of X(X) = cas wok u(k) 8 iwok -iwok Sol:- X(Z) = - IN Σ coswok. Z k=o == {(² z ¹² k=o 2 -k -iwo wo ie² = ¹)² + ε ( 2². z ¹)^ ] k=o [] + i Wo 1 - - Z -1 -iwas 2 1-Z¹ (1+0) - 2² Z Ele (e te 2 k=o 2 Z-Z ces Wo हे? i Wo e te -2Z COSWO +1 Z

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Q: The Z-transform of the following function f[k] = 2 + .(-5)* - 33(-4)* is 42 so the constants A and B…

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Q: The Z-transform of the following function f[k] = 2.2k +$.(-5)* - 3 (-4)* 33 is 42 so the constants A…

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