Suppose R and S Are Relations on {A, B, C $$R = \{ ( a , b ) , ( a , d ) , ( b , c ) , ( c , c ) , ( d , a ) \} \quad \text { and } \quad S = \{ ( a , c ) , ( b , d ) , ( d , a ) \}$$

question 68

Short Answer

suppose R and S are relations on {a, b, c, d}, where $$R = \{ ( a , b ) , ( a , d ) , ( b , c ) , ( c , c ) , ( d , a ) \} \quad \text { and } \quad S = \{ ( a , c ) , ( b , d ) , ( d , a ) \}$$
Find the combination of relations.
- $$R \circ S$$

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Definitions:

Decisional Roles

The roles assumed by managers or leaders related to making choices and decisions that affect the direction and operation of an organization or team.

Informational Roles

Roles in management where an individual acts as a point of contact, communicating information to and from the organization to help in decision-making processes.

Stress

A physical, mental, or emotional strain or tension resulting from adverse or demanding circumstances.

Decisional Role

A function involving making choices and decisions as part of one's responsibilities, often in a managerial or leadership context.