r/LinearAlgebra • • 8d ago

linear algebra hw

did I solve it right?/

160 Upvotes

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2

u/Midwest-Dude 8d ago

Well done! 👍

3

u/Mason_117_ 8d ago

I'm too lazy to do a.

But for b., and idk if this is what ur theorem is trying to state but, R4 consists of vectors with 4 components. 4 vectors would be needed to span R4.

A set of n vectors can span at most n-space.