For a given matrix A, find where the input number x appears.
Do this task by returning the vector which contains the row and the column as its element
A = [1 5 6 7]
x = 7
output = [1 4]
Demonstrates the limitations of the Test Suite, which should include more cases.
Remove the two elements next to NaN value
select the primes of a vector
find the maximum element of the matrix
Find the dimensions of a matrix
Evaluating a polynomial
Sum the rows
find the 'M'
true or false
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