Choose the right answer: "Logical operator any is

izolovanuyj5

izolovanuyj5

Answered question

2022-03-18

Choose the right answer: "Logical operator any is used in MATLAB for what operation":
(a)True if all element are zero;
(b)True if any element is non-zero;
(c)True if all element is non-zero;
(d)True if any element is zero.

Answer & Explanation

bridgedcuu

bridgedcuu

Beginner2022-03-19Added 7 answers

The operation any(A,dim) checks A's dimension defined by dim.B = any(A) finds if any element is a nonzero integer, logical 1, or true along the first array dimension of A whose size does not equal 1.
If A is a vector, B=any(A) returns logical 1 or true if any of A's elements is a nonzero integer or logical 1, and logical 0 or false if all of A's elements are zero.
B=any(A) considers the columns of A as vectors, returning a row vector of logical 1s and 0s if A is a nonempty, nonvector matrix.
Therefore, the second option is correct.

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