Mathematical Logic And Boolean Algebra Question 113

Question: Which Venn diagram represent the truth of the statement. All smokers are drinkers and all drinkers are smokers.

Options:

A)

B)

C)

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

All smokers are drinkers and all drinkers are smokers. \ S Í D and D Í S
This means S = D.