Question 7The variable t after these commands t = (16:-4:1) ' .^ 2 will be1 pointa 4-element vectora 4x4 matrixa scalarNone of the above. MATLAB will print an error message.
Question
Question 7The variable t after these commands t = (16:-4:1) ' .^ 2 will be1 pointa 4-element vectora 4x4 matrixa scalarNone of the above. MATLAB will print an error message.
Solution
The command t = (16:-4:1) in MATLAB creates a vector starting from 16 and decrementing by 4 until it reaches 1. So, t will be a 1x4 vector [16 12 8 4].
The '.^ 2 operation squares each element in the vector. So, t will become [256 144 64 16].
Therefore, t will be a 1x4 vector after these commands. So, the answer is "a 4-element vector".
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