algebra precalculus related issues & queries in MathXchanger




derivation in near-ring

abstract-algebra ring-theory
Updated April 26, 2018 13:20 PM

Binomial formula for matrices

linear-algebra geometry
Updated April 26, 2018 13:20 PM







minimize the angle between two vectors

linear-algebra
Updated April 26, 2018 09:20 AM

Matrix times an unknown matrix

linear-algebra matrices
Updated April 26, 2018 09:20 AM

defining a free variable

linear-algebra
Updated April 26, 2018 07:20 AM

Why adj(adjA) is not equal to A?

linear-algebra matrices
Updated April 26, 2018 05:20 AM













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