1. Let A = {2, 3, 4, 5, 6, 7, 8} and Ra relation over A. Draw the directed graph and the binary matrix of R, after realizing that xRy iff x-y = 3n for some n e Z. %3D

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Draw the directed graph and the binary matrix of R....

1. Let A = {2, 3, 4, 5, 6, 7, 8} and Ra relation over A. Draw the directed graph and the
binary matrix of R, after realizing that xRy iff x-y = 3n for some n e Z.
%3D
Transcribed Image Text:1. Let A = {2, 3, 4, 5, 6, 7, 8} and Ra relation over A. Draw the directed graph and the binary matrix of R, after realizing that xRy iff x-y = 3n for some n e Z. %3D
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