there is an x added to the function title on the test that's confusing !!
How to find the position of an element in a vector without using the find function
Angle between two vectors
Basics: 'Find the eigenvalues of given matrix
Reverse the elements of an array
Output a vector which is table of 9
Divide by 4
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office