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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? What is the relationship between latitude and vegetation? How many bromines atoms are present in 32.4 g of CH2Br2? What is the purpose of DNA? 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.?