MATLAB Special Variables and Constants Quiz

format long

clear a b;

.*

<p>./</p> Signup and view all the answers

<p>generates regularly spaced elements and represents an entire row or column</p> Signup and view all the answers

<p>encloses function arguments and array indices; overrides precedence</p> Signup and view all the answers

<p>Semicolon separates columns and suppresses display.</p> Signup and view all the answers

<p>The most recent answer.</p> Signup and view all the answers

<p>Accuracy of floating-point precision.</p> Signup and view all the answers

<p>Simply assign a value (or an expression) to a variable name in the command window.</p> Signup and view all the answers

<p>The imaginary unit √-1.</p> Signup and view all the answers

<p>By typing the variable name at the MATLAB prompt in the Command Window.</p> Signup and view all the answers

<p>The variable gets updated with the new assigned value.</p> Signup and view all the answers

<p>NaN represents an undefined numerical result (not a number).</p> Signup and view all the answers

<p>The number π.</p> Signup and view all the answers

<p>By separating the statements with a semicolon.</p> Signup and view all the answers

<p>You will be notified of the error, and you can correct it by retyping the command.</p> Signup and view all the answers

<p>By using parentheses to specify the order of operations.</p> Signup and view all the answers