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Command used to display the value of variable x.

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in MATLAB by (37.3k points)
Command used to display the value of variable x.

(a) displayx

(b) disp(x)

(c) disp x

(d) vardisp(‘x’)

This question was addressed to me during an online interview.

I need to ask this question from Input and Output in chapter MATLAB Basics of MATLAB

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Right answer is (b) disp(x)

The explanation: disp(X) displays the value of variable X without printing the variable name. Another way to display a variable is to type its name, but this displays a leading “X =”, which is not always ideal. If a variable contains an empty array, disp returns without displaying anything.

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