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Question: MATLAB Suppose the variable A exists in the workspace. Write an expression that determines the nu...

MATLAB

Suppose the variable A exists in the workspace. Write an expression that determines the number of elements in the 1-dimensional array A (the length of the array)

a. length(A)

b. numel(A)

c. max(size(A))

Explanation / Answer

Answer: b. numel(A)

numel() function is used to find the number of element in an 1D-array

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