Question: Prove that a subspace V Cn is conjugated if and only if it admits a basis all of whose elements are real.

Prove that a subspace V ⊂ Cn is conjugated if and only if it admits a basis all of whose elements are real.

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Let z 1 z n be a complex basis of V Then x j Re z j y j Im z j j 1 n are real vecto... View full answer

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