Discover Questions

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.? When naming alkenes, do you always have to put cis or trans in front or are there specific situations where that is necessary? Calculate the molal freezing point constant of the solvent.? What is the relationship between latitude and vegetation? What is 45, 469, 23 rounded to thousand?And 7529, 442 rounded to hundredth, and also 492, 3069 rounded to thousandths?