Answer Happy

Posted: **Tue Sep 07, 2021 7:11 am**

: Flag Question 1 Let X Be An Inner Product Space Using The Parallelogram Identity To Prove By Few Lines The Appolonius 1 (18.96 KiB) Viewed 94 times

Flag question 1. Let X be an inner product space. Using the parallelogram identity to prove by few lines the Appolonius" identity: 1lz – x]+]z – y|p2 = ]ix yll®+2 ||=-(x + y)|| 2. Prove that the norm function f(x) = ||_|| X + R on a vector space X is continuous. 7 A BI ili III <?