Discover Questions

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.? S dan a niggag? Given a block copolymer and a graft copolymer of the same molecular weight, how
could you differentiate them using viscosity measurements? How much resistance and tolerance does a resistor that has the color bands red, violet, orange, gold have? Show your calculation.?