Reverse the order of elements in an array:
input X = [ 1 2 3 ;
4 5 6 ;
7 8 9 ]
output Y = [ 9 8 7 ;
6 5 4 ;
3 2 1 ]
Remember not to change the function name
Times 2 - START HERE
Find the numeric mean of the prime numbers in a matrix.
03 - Matrix Variables 2
07 - Common functions and indexing 4
Evaluating a polynomial
Accessing elements on the diagonal
RMS value from a set of observations
Find out missing number from a vector of 9 elements
Generate pi using logarithm
Find the solution of algebraic equation
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