Consider a linear functional T: C[0, 1] → C, defined for every fe C[0, 1] by T(f) = f(1). Show that T is continuous in C[0, 1] with respect to the supremum norm ||f|| sup f(t)\. te [0,1]

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
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Consider a linear functional T: C[0, 1] → C, defined for every fe C[0, 1] by T(f) = ƒ(1).
Show that T is continuous in C[0, 1] with respect to the supremum norm
||f||=
=
sup f(t)\.
te [0,1]
Transcribed Image Text:Consider a linear functional T: C[0, 1] → C, defined for every fe C[0, 1] by T(f) = ƒ(1). Show that T is continuous in C[0, 1] with respect to the supremum norm ||f||= = sup f(t)\. te [0,1]
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