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Chapter 3, Question 4, Part a. #14

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Ehsan1997 opened this issue May 8, 2021 · 1 comment

Ehsan1997 commented May 8, 2021

x is [1,2], thus magnitude of x is sqrt(5) instead of sqrt(6).

cconw commented Jul 6, 2021

I was just looking at this material and also came to the same conclusion. The answer to A is -3/sqrt(10), not -3 / sqrt(12)

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