Sum the rows of the given matrix.
x = [ 1 2
3 4 ]
y = [ 3
Select every other element of a vector
Make a Palindrome Number
Multiply a column by a row
Replace values under a limit
find the 'M'
true or false
Replace all odd numbers with NaN
Make an identity matrix whose diagonal elements are 1:n
Where is the number that you want to find?
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