Define the vectors aVec and bVec:
Using matrix operations, calculate yMat:
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.
Extract leading non-zero digit
Filter AC, pass DC
Back to basics 4 - Search Path
06 - Matrix Equations 1
07 - Common functions and indexing 2
03 - Matrix Variables 6
02 - Vector Variables 2
03 - Matrix Variables 3
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