Mat=[1:3;44 9 2;5:-1:3]

June 10, 2026Computer Science

ScanSolve AI Answer

Step-by-step solution

4 steps

Here's what MATLAB would produce for the statement Mat=[1:3;44 9 2;5:-1:3]:

Evaluate the first row 1:3.
This creates a row vector starting at 1, incrementing by 1, up to 3.
$[1, 2, 3]$
The second row is given as 44 9 2.
$[44, 9, 2]$
Evaluate the third row 5:-1:3.
This creates a row vector starting at 5, decrementing by 1, down to 3.
$[5, 4, 3]$
Combine these three row vectors to form the matrix Mat.
$\text{Mat} = \begin{bmatrix} 1 & 2 & 3 \\ 44 & 9 & 2 \\ 5 & 4 & 3 \end{bmatrix}$
Output:
Mat = 1 2 3 44 9 2 5 4 3
The final answer is $\boxed{\text{Mat} = \begin{bmatrix} 1 & 2 & 3 \\ 44 & 9 & 2 \\ 5 & 4 & 3 \end{bmatrix}}$ .

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