bad test. to get the test answer you must square the diameter and multiply it by pi, intead of pi*r^2(or pi*d/2^2)
Back to basics 12 - Input Arguments
Replace Vector Elements
Change the sign of even index entries of the reversed vector
Side of an equilateral triangle
Sum the squares of numbers from 1 to n
Maximum value in a matrix
Finding fourier transform of a given vector
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