2. Let X be a normed space. For each element (x, y) = XX, put ||(x, y) || 1 max(x, y). Show that || ||1 and || || and ||(x, y) || : ΧΘ Χ. 2 =: Show that if (a) is convergo coquongo in 0 =: then it is also are equivalent norms on |||| + ||x || nuorgo OBUOLI903

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2. Let X be a normed space. For each element (x, y) = XX, put || (x, y)||₁ == ||x|| + ||y||
and || (x, y) || = max(||||, ||y||). Show that || ||1 and || are equivalent norms on
XOX.
.
2
Show that if (a) is a
coont seguonoo in I
then it is also
Transcribed Image Text:2. Let X be a normed space. For each element (x, y) = XX, put || (x, y)||₁ == ||x|| + ||y|| and || (x, y) || = max(||||, ||y||). Show that || ||1 and || are equivalent norms on XOX. . 2 Show that if (a) is a coont seguonoo in I then it is also
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