Exercise (4) 1. Show that: Suppose x is a linear space that is complete with respect to norms |.|. and , if there exists positive real numbers c such that x ≤ch, for all x € X, then||||| are equivalent and 2. Show that If (x) and (y) are bounded sequences in a normed space X and AER. Then ) and (x, y, are bounded sequences in X. در العراق
Exercise (4) 1. Show that: Suppose x is a linear space that is complete with respect to norms |.|. and , if there exists positive real numbers c such that x ≤ch, for all x € X, then||||| are equivalent and 2. Show that If (x) and (y) are bounded sequences in a normed space X and AER. Then ) and (x, y, are bounded sequences in X. در العراق
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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