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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.? How much resistance and tolerance does a resistor that has the color bands red, violet, orange, gold have? Show your calculation.? 110 yards long and 50 yards wide. What is the area in square feet? Electrical Engineering MSEE/PhD Advice? Find X so that the between points (6,-1) and (X,9) is 12.?