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Remove all the consonants
Which doors are open?
Sums with Excluded Digits
Rotate and display numbered tile
04 - Scalar Equations 1
Find the elements of a matrix according to a defined property.
Matrix which contains the values of an other matrix A at the given locations.
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
A quadrant matrix
Duplicate each element of a vector.
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