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Question

What does the function all() do?

a.

Returns 1 if all elements within it are 0

b.

Returns 0 if all elements within it are 0

c.

Returns 0 if all elements within it are non-zero

d.

Returns 1 if all elements within it are non-zero

Posted under MATLAB

Answer: (d).Returns 1 if all elements within it are non-zero

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