Question

find value of set A if AUB ={1,2,3,4,5} AnB = {2} and B= {2,3}​

Answer 1

Answer:

A = {1,2,4,5}

Step-by-step explanation:

A intersection B = {2} , common number is 2

and A U B = {1,2,3,4,5} , B = {2,3}

A = {1,2,4,5}