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I don't have a HW problem to post (yet) but I have just started taking college level Linear Algebra and was wondering what most people consider the most difficult topics in the course?

At this point I am up to solving for systems of many variables (usually 3) by performing row operations to invert matrices etc.

So far (2 weeks in) the class seems fairly easy, but everyone I've spoken to says that linear algebra starts off slow then gets very complex and difficult.

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# Homework Help: Toughest topic in Linear Algebra

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