solutions are rounded in a somewhat arbitrary fashion...
Your value of pi is wrong.
The problem should specify that the used value for pi is 3.1416 (since this is not its true value), and that we need to use floor with precision of 4 decimal places.
Back to basics 23 - Triangular matrix
01 - Scalar variables
02 - Vector Variables 3
Create sequnce 1 4 9 16 25.........
Find minimum and maximum elements of an array
Moore-Penrose pseudoinverse of matrix
Change number representation to HEX
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