Write a function that takes matrix A, and squares each element in the matrix
A = [1 2 3]
output = [1 4 9]
Test if two numbers have the same digits
Output any real number that is neither positive nor negative
Calculate distance travelled when given radius and rotations
Matlab Basics II - Log and natural log
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics II - Operations and Matrix Dimensions
Finding an element in a vector
Matlab Basics II - Create a vector with a repeated entry
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