Factorial of a number x
radius of a spherical planet
Set the array elements whose value is 13 to 0
03 - Matrix Variables 4
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Replace every 3rd element in a vector with 4
Test if a number is numeric or not
Detect if NaN is present in row vector
Determine if a row vector has NaN
Volume of Cylinder
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