If A = {1, 2, 3} and B = {2, 3}, then ___.
A is a subset of B
B is a subset of A
A and B are disjoint sets
A and B are equivalent sets.
B
If A = {c,a,r,t} and B = {a,r,t}, then
If A = {1, 8, 27} and B ={x:x=n3,n∈N,n<4}, then
If A = {set of whole numbers less than 6} and B = {set of prime numbers less than 7}, then
If A = {set of whole numbers less than 6} and B = {set of prime natural numbers less than 7}, then _________ .