Discover Questions

How many people can sit on a 4000 square foot capacity? 1. Consider the sets A = {−1,0,2,1} and B = {x : −1 < x < 3,x ∈ Z}. Are sets A and B
(a) equal?
(b) equivalent? Do your shoes match the shoe strings? Why an emission spectrum of hydrogen atom consists of series of lines? Qualcono mi risponda Grazie?