For an array A, determine whether it has 3 dimensions, return 0 if x is only 2D, and 1 if x is 3D
Arrange Vector in descending order
Concatenate two strings
find the surface area of a cube
Matlab Basics II - Find the roots of a function
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics - Rounding II
Matlab Basics - Assigning Variables
Matlab Basics - Rounding I
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