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How many bromines atoms are present in 32.4 g of CH2Br2? How many milliliters of a stock solution of 12.0 M HNO3 would you have to use to prepare 0.500 L of 0.200 M HNO3? One race car has greater acceleration than second race car.But the second race car can reach a higher speed than first.How is this possible? Expression? 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.?