D H Staff Emeritus Science Advisor Homework Helper Insights Author Messages 15,524 Reaction score 771 Nov 13, 2011 #2 Hint: An inner product for a real vector space has to be symmetric, linear, and positive definition.
corey2014 Messages 22 Reaction score 0 Nov 13, 2011 #3 Yes, i know the definition, however i don't know how to show that it has to be linear, or that the dot product has to be of that form...
Yes, i know the definition, however i don't know how to show that it has to be linear, or that the dot product has to be of that form...