squaremeplz Messages 114 Reaction score 0 Thread starter Mar 24, 2011 #1 prblm slvd Last edited: Mar 25, 2011
I like Serena Science Advisor Homework Helper MHB Messages 16,335 Reaction score 258 Mar 25, 2011 #2 Look at the Cauchy Schwarz inequality which holds for any inner product: http://en.wikipedia.org/wiki/Cauchy–Schwarz_inequality
Look at the Cauchy Schwarz inequality which holds for any inner product: http://en.wikipedia.org/wiki/Cauchy–Schwarz_inequality