Determine which of the sets of ordered pairs represent a function m A to B. Give reasons for your answers. 2. A = {a, b, c); 1. A = (2, 4, 6, 8); B = (1, 3, 5, 7, 9) a. (2, 3), (4, 5), (6, 7), (8, 9)} B = (q, r, s, t) a. ((a, q), (b, r), (c, s), (c, t)) b. ((a, r), (b, q), (c, s)} %3D b. ((2, 1), (2, 3), (4, 7), (6, 9)) c. ((2, 1), (4, 3), (6, 5), (8, 5)) c. {(q, a), (r, b), (s. c) (t ll

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Only problem 2 which consist of letter sets , not the first problem.

TEST YOURSELF
Determine which of the sets of ordered pairs represent a function
from A to B. Give reasons for
your answers.
1. A = (2, 4, 6, 8);
2. A = {a, b, c);
B = (q, r, s, t)
a. ((a, q), (b, r), (c, s), (c, t))
b. ((а, r), (b, q), (с, s))]
c. {(q, a), (r, b), (s, c), (t, c)}
B = (1, 3, 5, 7, 9)
%3D
a. (2, 3), (4, 5), (6, 7), (8, 9)}
b. (2, 1), (2, 3), (4, 7), (6, 9))
c. (2, 1), (4, 3), (6, 5), (8, 5)}
Determine which of the sets of ordorod
Transcribed Image Text:TEST YOURSELF Determine which of the sets of ordered pairs represent a function from A to B. Give reasons for your answers. 1. A = (2, 4, 6, 8); 2. A = {a, b, c); B = (q, r, s, t) a. ((a, q), (b, r), (c, s), (c, t)) b. ((а, r), (b, q), (с, s))] c. {(q, a), (r, b), (s, c), (t, c)} B = (1, 3, 5, 7, 9) %3D a. (2, 3), (4, 5), (6, 7), (8, 9)} b. (2, 1), (2, 3), (4, 7), (6, 9)) c. (2, 1), (4, 3), (6, 5), (8, 5)} Determine which of the sets of ordorod
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