c) Find Un V. d) Find T-S.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Let A={a.b.c.de) and S, T, U and V relations on A where
S= {(a.a), (ab), (bea), (b.d), (Ge), (ed), (aa)}
T= {(ab), (ka), (bs), (kd), lee), (de), (abl}
U= {(a.b), (a.a), (b.c), (k.b), (ee), (ba), (aub), (Suc), (d.d), (aa), (ca)}
V= {(ab), (kc), (kb), lee), (ka), (ab), (dd), las), (a}
c) Find Un V.
d) Find T-S.
Transcribed Image Text:Let A={a.b.c.de) and S, T, U and V relations on A where S= {(a.a), (ab), (bea), (b.d), (Ge), (ed), (aa)} T= {(ab), (ka), (bs), (kd), lee), (de), (abl} U= {(a.b), (a.a), (b.c), (k.b), (ee), (ba), (aub), (Suc), (d.d), (aa), (ca)} V= {(ab), (kc), (kb), lee), (ka), (ab), (dd), las), (a} c) Find Un V. d) Find T-S.
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