tylerandrewT7250 tylerandrewT7250 03-04-2024 Mathematics contestada Let {x, y, z} be a linearly independent set in R⁴ . show that {x, y, z, eₖ} is a basis of R⁴ for some eₖ in the standard basis {e₁, e₂, e₃, e₄}.