Discover Questions

What is the chemical formula for road salt? Suppose that 273g of the substances listed above displaces 26ml of water. What is the substance? Does 8 oz. of butter equal 1 cup? Determine the multiplicity of each zero and the number of turning points on the graph of the function.? 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.?