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Suppose that A ⊆ B ⊆ V .
(a) Prove that span(A) ⊆ span(B).
(b) Prove that if B is linearly independent then A is linearly independent.? 1.Determine what volume of 0.107 M silver nitrate is required to precipitate all the chloride from 15.00 mL of 0.0500 M aluminum chloride.? What is 5/6+5/7*1/5? Does 8 oz. of butter equal 1 cup? What is the chemical formula for road salt?