3. Show that every y E lị defines a continuous linear functional on l through the inner product, ø(x) = y · x = D£1 Y;Xi- vi=1

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 5CM: Find the kernel of the linear transformation T:R4R4, T(x1,x2,x3,x4)=(x1x2,x2x1,0,x3+x4).
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3. Show that every y e l1 defines a continuous linear functional on lo.
through the inner product, ø(x) = y - x = E£1 YiX;.
vi=1
Transcribed Image Text:3. Show that every y e l1 defines a continuous linear functional on lo. through the inner product, ø(x) = y - x = E£1 YiX;. vi=1
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