(Apollonius' identity) Verify by direct calculation that for any ele- ments in an inner product space, || 2 – x || + ||z
Posted: Tue Sep 07, 2021 7:17 am
(Apollonius' identity) Verify by direct calculation that for any ele- ments in an inner product space, || 2 – x || + ||z – y || = ||x - yll +2 || 2 - 3(x+y)|