function b = area_square()
a = input('Enter the side of square:')
b = sprintf('Area of square is: %f',a*a)
What's wrong with it
function b = area_square(a)
b = a^2;
Right and wrong
Is it a number?
Beginner's Problem - Squaring
Matlab Basics - Absolute Value
Volume of a box
Volume and area of a sphere
Can I make a right triangle ?
Create matrix with Gray code
Relative ratio of "1" in binary number
Vector of numbers divisible by 3
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