What is the 4th non-zero value of z from the left

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Reference no: EM13250435

Consider two discrete sequences:
x = [7.7, 5.2, 2.2]
y = [1.0, 9.3, 3.1]
Let z be the convolution of x and y. What is the 4th non-zero value of z (from the left)?

Reference no: EM13250435

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