Question: Problem 3 Let V be a finite dimensional vector space with an inner product (, ). Let S1, S2, W be subspaces of V. Prove

Problem 3 Let V be a finite dimensional vector space with an inner product (, ). Let S1, S2, W be subspaces of V. Prove the following. (i) If S1 C S2 then S2 C ST. (ii) W = ( WI)+. (iii) V = WOW

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