Question

draw a Venn diagram for the following Cardinal numbers n (A)=20,n (B)=22, and n (AuB)=36 and find n (AnB),n(A-B),n(B-A)​

Answer 1

Answer:

  A                 AuB                        B

   20              36                              22

now

Step-by-step explanation:

Answer 2

refer the provided attachment

Note :- Formula for n(A-B) = n (A) - n (ANB)