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Suppose that u and v are vectors in R7 both of length 2√2 and that the length of u - v is also²√². Thenllu + vll = and the angle between u and v is

Suppose that u and v are vectors in R7 both of length 2√2 and that the length of u - v is also²√². Thenllu + vll = and the angle between u and v is

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.2: Length And Angle: The Dot Product
Problem 30EQ
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Suppose that u and v are vectors in R7 both of length 2√2 and that the length of u - v is also²√². Thenllu + vll and the angle = between u and v is
Transcribed Image Text:Suppose that u and v are vectors in R7 both of length 2√2 and that the length of u - v is also²√². Thenllu + vll and the angle = between u and v is
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