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Question
A company has four categories of employees given by Assistants (A), Clerks (C), Managers (M), and an Executive Officer (E). The company provides ₹ 10,000, ₹ 25,000, ₹ 50,000, and ₹ 1,00,000 as salaries to the people who work in the categories A, C, M, and E respectively. If A1, A2, A3, A4, and A5 were Assistants; C1, C2, C3, C4 were Clerks; M1, M2, M3 were managers and E1, E2 was Executive officers and if the relation R is defined by xRy, where x is the salary given to person y, express the relation R through an ordered pair and an arrow diagram
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Solution
Assistants → A1, A2, A3, A4, A5
Clerks → C1, C2, C3, C4
Managers → M1, M2, M3
Executive officers → E1, E2
R = {(10,000, A1), (10,000, A2), (10,000, A3), (10,000, A4), (10,000, A5), (25,000, C1) (25,000, C2), (25,000, C3), (25,000, C4), (50,000, M1), (50,000, M2), (50,000, M3), (1,00,000, E1), (1,00,000, E2)}
Arrow diagram
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