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You'll need to complete a few actions and gain 15 reputation points before being able to upvote Prove that $\forall u,v\in g$, $uv\sim vu$ Upvoting indicates when questions and answers are useful

G is a generalized inverse of a if and only if aga=a.g is said to be reflexive if and only if gag=g I am aware of gauge transformations and covariant derivatives as understood in quantum field theory and i am also familiar with derham derivative for vector valued differential forms I was trying to solve the problem

If a is a matrix and g be it's.

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