- Physics help! What is the eccentricity of a flat ellipse? Please explain thanks?

Discover Questions

Find the real zeros of f(x)=1/3x^2+1/3x-2/3....? Does 8 oz. of butter equal 1 cup? How many times must the litter in a poultry bouse be turend per week? What is 5/6+5/7*1/5? 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.?