If alpha1,alpha2,.alphan are the roots of the equation x^n+p1x^n-1+p2x^n-2+...+pn=0. Show that sigma(alpha1- alpha2)^2=(n-1)p1^2-2np2.?

أفضل جواب: <p>your answer on question is very good</p> الإطلاع على المزيد

أفضل جواب: All Pipes and various pipe fittings are most commonly classified based on their pressure temperature rati ... الإطلاع على المزيد

أفضل جواب: Asset (Trade Receivables) Increase and Equity(Service Revenue) increase. no effect on liabilities. ... الإطلاع على المزيد

أفضل جواب: I believe Design Six Sigma, is about performing additional work up front to assure you fully understand t ... الإطلاع على المزيد