Question

suppose a Bonach space Bidloerted
Thm.
mp sum of linear subspaced Na Hl.
B = MON and let ZEB has a unique
representation z=x+y an sumat in
M and y in N. Detine
11211!= 11% +1' 1111 + 11 yil
Check it is accurately a normid devede
the linear space equipped with this horm.
Prove that B' is a Banach space It HAN
are closed in B.
pfry Ist of all, we prove that 11211' is a
noom on B.
clearly 11211'>0
(1 o, 110]
51​

Answer 1

Answer:

don't blabber

Step-by-step explanation:

u r sleepy. go and sleep