Let A EMn (R) be given. If 11x11 = 11yll = 1 and x •y = 1, show that x=y
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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Question
Let A ∈Mn (R) be given
If ∥x∥ = ∥y∥=1 and x ⋅y=1 , show that x=y
![Let
A EMn (R) be given
If 11 x 11 = 11yll = 1 and x +y = 1, show that x=y
UBA A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b5b5bde-defb-47d6-b7ad-7ad35d7c5046%2Fec041fc5-5eec-4aa4-9938-4eaa09634c8a%2Fvkgccee_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let
A EMn (R) be given
If 11 x 11 = 11yll = 1 and x +y = 1, show that x=y
UBA A
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