Let A = {2, 3, 4} and B = {6, 8, 10} and define a relation R from A to B as follows: For every (х, у) € А Х В, y is an integer. (x, y) E R means that х a. Is 4 R 6? Is 4 R 8? Is (3, 8) E R? Is (2, 10) E R? b. Write R as a set of ordered pairs. c. Write the domain and co-domain of R. d. Draw an arrow diagram for R.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let A = {2, 3, 4} and B = {6, 8, 10} and define
a relation R from A to B as follows: For every
(х, у) € А Х В,
y
is an integer.
(x, y) E R
means that
х
a. Is 4 R 6? Is 4 R 8? Is (3, 8) E R? Is (2, 10) E R?
b. Write R as a set of ordered pairs.
c. Write the domain and co-domain of R.
d. Draw an arrow diagram for R.
Transcribed Image Text:Let A = {2, 3, 4} and B = {6, 8, 10} and define a relation R from A to B as follows: For every (х, у) € А Х В, y is an integer. (x, y) E R means that х a. Is 4 R 6? Is 4 R 8? Is (3, 8) E R? Is (2, 10) E R? b. Write R as a set of ordered pairs. c. Write the domain and co-domain of R. d. Draw an arrow diagram for R.
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