Question

if u is equal to (1, 2, 3, 4, 5) and a is equal (2 4 5) then find the value of A dash​

Answer 1

Step-by-step explanation:

U = { 1 , 2, 3 , 4, 5}

A = { 2 , 4 , 5 )

so

A ' = U - A

{ 1 , 2, 3, 4, 5} - { 2 , 4 ,5 )

= { 1, 3 }