Sigh! There should really be some quality control on Cody, to save us from stupid problems like this...
The third element of aVec in the the image contained within your problem description does not match the third element of aVec used in the test suite.
given 3 sides, find area of this triangle
Determine if a Given Number is a Triangle Number
sum of non-primes
Find out missing number from a vector of 9 elements
06 - Matrix Equations 1
03 - Matrix Variables 6
02 - Vector Variables 1
07 - Common functions and indexing 1
07 - Common functions and indexing 4
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