- #1

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Thus, AA[itex]^{T}[/itex] = I.

However, is the statement A is orthogonal equivalent to A[itex]^{2}[/itex]=I.

I don't think the statements are equivalent, but it comes from a test. Thus, I'd hope the test is correct.

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- Thread starter CAVision
- Start date

- #1

- 3

- 0

Thus, AA[itex]^{T}[/itex] = I.

However, is the statement A is orthogonal equivalent to A[itex]^{2}[/itex]=I.

I don't think the statements are equivalent, but it comes from a test. Thus, I'd hope the test is correct.

- #2

UltrafastPED

Science Advisor

Gold Member

- 1,912

- 216

From that expression you will be able to see the relationship required for both to be true.

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