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square root vector.jpg
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>> No. 5022 Anonymous
18th September 2021
Saturday 1:18 pm
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How can you take the square-root of a vector?
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>> No. 5023 Anonymous
18th September 2021
Saturday 1:19 pm
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DSCN2561.jpg
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Think about a simple 2d vector in cartesian coordinates.

We can represent it as a contravariant vector as in (1) or a covariant vector as in (2).

But what if we split it equally between the covariant and contravariant bases as in (3)?

Is there any use for this in quantum physics or something?

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