Discover Questions

Find the real zeros of f(x)=1/3x^2+1/3x-2/3....? 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.? Given a block copolymer and a graft copolymer of the same molecular weight, how
could you differentiate them using viscosity measurements? 110 yards long and 50 yards wide. What is the area in square feet? 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?