[WWfeedback] course:Taylor_MAT_267_Fall_2015 Section_10.2 prob:1

On Thu, Aug 27, 2015 at 3:12 PM, ************ wrote:

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 I dont understand what i put in for |a|

This is a situation I mentioned in class: some people (like us) use ||a|| to denote the length of a vector a, but some other people (the webwork folks, obviously) use |a| to denote the length of a.  You need to compute the length of a to do this part of the problem.