1. Show that ||x || = max{21, 121,|13|} is a norm on R3. Do the same for ||$||1 = |21| + |22| + |13|.
Posted: Tue Sep 07, 2021 7:49 am
1. Show that ||x || = max{21, 121,|13|} is a norm on R3. Do the same for ||$||1 = |21| + |22| + |13|.