The Diagram at the Right Is the Hasse Diagram for a Partially

question 51

Essay

The diagram at the right is the Hasse diagram for a partially ordered set. Referring to this diagram:
(a) List the maximal elements.
(b) List the minimal elements.
(c) Find all upper bounds for $f , g$ .
(d) Find all lower bounds for $d , f$ .
(e) Find $\operatorname { lub } ( \{ g , j , m \} )$ .
(f) Find glb $( \{ d , e \} )$ .
(g) Find the greatest element.
(h) Find the least element.
(i) Use a topological sort to order the elements of the poset represented by this Hasse diagram.

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Definitions:

Intergroup Attitudes

Feelings, beliefs, and behaviors directed toward people based on their membership in a specific group.

Nonverbal Behavior

Communication without words, which includes gestures, facial expressions, and body language.

National In-group

The phenomenon of identifying more closely and positively with one's own nation or ethnic group, while maintaining a less favorable attitude towards other groups.

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms, policies, or societal rules.