Suppose that ? and ? are subspaces of a vector space ? with ? = ?...

Suppose that ? and ? are subspaces of a vector space ? with ? = ? ⊕ ?. Suppose also that ??, … , ?? is a basis of ? amd ??, … , ?? is a basis of ?. Prove ??, … , ??, ??, … , ?? is a basis of V.

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Colby Messinger answered 3 months ago

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