Find out sum of principal diagonal element of given matrix
If A=[1 0 0;
0 1 0;0 0 1], then answer must be 3.
Sums with Excluded Digits
Project Euler: Problem 6, Natural numbers, squares and sums.
convert matrix to single column
03 - Matrix Variables 4
Determine the square root
Determine the mean of matrix
Find out value of polynomial at different value.
Rotate Matrix @180 degree
Change the first and last diagonal element of the identity matrix to zero
Find out base of following arithmetic operation
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