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If x(n) = [1,2,0,3, -2,4,7,5] evaluate the following i) X (0) ii) X (4) iii) ∑ 𝑋(𝐾) 7 𝑘=0 iv) ∑ |𝑋(𝐾)| 7 𝑘=0 2

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If x(n) = [1,2,0,3, -2,4,7,5] evaluate the following i) X (0) ii) X (4) iii) ∑ 𝑋(𝐾) 7 𝑘=0 iv) ∑ |𝑋(𝐾)| 7 𝑘=0 2
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Solution 1

i) X(0) refers to the first element in the sequence x(n). In this case, X(0) = 1.

ii) X(4) refers to the fifth element in the sequence x(n). In this case, X(4) = -2.

iii) ∑ 𝑋(𝐾) 7 𝑘=0 refers to the sum of all elements in the sequence from the first element (k=0) to the eighth element (k=7). In thi Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

thi Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee A

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