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Get Full Access to Linear Algebra With Applications - 4 Edition - Chapter 5.3 - Problem 29
Get Full Access to Linear Algebra With Applications - 4 Edition - Chapter 5.3 - Problem 29

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# Show that an orthogonal transformation L from Rn to Rw preserves angles: The angle ISBN: 9780136009269 434

## Solution for problem 29 Chapter 5.3

Linear Algebra with Applications | 4th Edition

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Problem 29

Show that an orthogonal transformation L from Rn to Rw preserves angles: The angle between two nonzero vectors v and w in Rfl equals the angle between L(v) and L(w). Conversely, is any linear transformation that preserves angles orthogonal?

Step-by-Step Solution:
Step 1 of 3

L22 - 6 Geometrically f(x +∆ x) y = f(x) f(x) x x +∆ x f(x +∆ x)= f(x +∆ x) ≈

Step 2 of 3

Step 3 of 3

##### ISBN: 9780136009269

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