If every two elements of a poset are comparable then the poset is called ________
A. sub ordered poset
B. totally ordered poset
C. sub lattice
D. semigroup
Answer:B
If every two elements of a poset are comparable then the poset is called ________
A. sub ordered poset B. totally ordered poset C. sub lattice D. semigroup
Explanation: A poset (P, <=) is known as totally ordered if every two elements of the poset are comparable. “<=” is called a total order and a totally ordered set is also termed as a chain.