Question

Help please. :D Let U = {1,2,3,4,5,6,7}, S = {2,3,4,6} and T = {2,4,5,7} List the elements of the following sets: S' ∩ T

Answer 1

S'=?

Answer 2

a complement of S is the set of all elements in U but not in S

Answer 3

S' = {1,5,7}

Answer 4

S' ∩ T={5,7}

Answer 5

Well \(S'\cap T = T\cap S' = T\setminus S\)