Question

if A=[2,5),B=(3,7] FIND (A-B)U(B-A)

Answer 1

Answer:

hope it will help

Step-by-step explanation:

(A-B)U(B-A)

= {2,5} - {3,7} U {3,7} - { 2,5}

= {2,5} U {3,7}

= {(2,3),(5,7),(5,3),(5,7)}