The following exercises are meant to be answered by few lines of MATLAB code; mo

Question

The following exercises are meant to be answered by few lines of MATLAB code; most of them could be expressed in a single line of code or command. The command may be involved (i.e., it may use a number of parentheses or calls to functions) but can, in essence, be solved by the execution of a single command. If the problem is too complicated, feel free to break it up over two or more lines and later to collapse it into a single line.

Given the arrays x = [1 4 8], y = [2 1 5] and A = [3 1 6 ; 5 2 7], determine which of the following statements will correctly execute and provide the result. If the command will not correctly execute, state why it will not. Using the command whos may be helpful here. a. x + y

b. x + A

c. x' + y

d. A - [x' y']

e. [x ; y']

f. [x ; y]

g. A - 3

Explanation / Answer

Answer:

a) 3 5 13

b) Not correct

c) Not correct

d) Not correct

e) Not correct

f) 1 4 8

   2 1 5

g) 0 -2 3

    2 -1 4

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