Consider a poset (P,≤)(P,≤),where P={a,b,c,d,e,f,g}P={a,b,c,d,e,f,g} and ≤≤ is {(e,a),(a,d),(d,g),(a,b),(b,c),(d,f),(f,c)}{(e,a),(a,d),(d,g),(a,b),(b,c),(d,f),(f,c)}. Which of the following statements is true for Q={b,d,g}Q={b,d,g}?
a is a LUB of Q, and Q has no GLB
g is a GLB of Q, and Q has no LUB
a is a GLB of Q, and Q has no LUB
e is a GLB of Q, and g is a LUB of Q
Answers
Answered by
1
Answer:
Hshsgzns sh sh
She
She
She said
Have
And f.cjf x.xh x.xh d
Dvhs
Explanation:
Similar questions