Consider following topologies on R T1: standard topology
T2: the finite complement topology
T3: its basis consists of all sets of (a, b]
T4: its basis consists of all sets of (-∞, a)
Determine, for each of the topologies, which of the others is contained in it

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.