I'm having a bit of a struggle with my assignment.(adsbygoogle = window.adsbygoogle || []).push({});

I'm supposed to find what is x in AxB = (B^{-1}A^{-1})^{-1}.

I'm stumped at what to do with this. My friend said that x is I (identity matrix), but he is unable to prove it as well. My linear algebra class just recently started doing this topic and I haven't fully absorbed the subject yet.

Any hints or tips would be helpful though.

Thanks!

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# Inverse Matrix Proof

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