zakarycrane4489 zakarycrane4489
  • 25-05-2023
  • Mathematics
contestada

Suppose U₁, U2, ..., Um are finite-dimensional subspaces of V. Prove that Un+U2+ +Um is finite-dimensional ... and dim(U₁+U₂ + +Um) ≤ dim U₁ + dim U₂ + + dim Um.

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