[Solved] What will be the result of this MATLAB code?str = "MATLAB";charArr = 'MATLAB';disp(str(1));disp(charArr(1)); | MATLAB

MATLAB - String Handling

What will be the result of this MATLAB code?

str = "MATLAB";
charArr = 'MATLAB';
disp(str(1));
disp(charArr(1));

A"M"<br>'M'

B"M"<br>"M"

C'M'<br>'M'

D'M'<br>"M"

Step-by-Step Solution

Solution:

Step 1: Understand indexing on string and char array
Indexing a string returns a string scalar with double quotes; indexing a char array returns a character with single quotes.
Step 2: Check output format
disp shows string scalars with double quotes and char arrays with single quotes.
Final Answer:
"M"
'M' -> Option A
Quick Check:
String index = "M", char index = 'M' [OK]

Quick Trick: Indexing string returns string scalar; char array returns char [OK]

Common Mistakes:

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