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Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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
Transcribed Image Text:X = {p, q, r, s}
Y = {4, 5, 6, 7, 8}
The function f: X → Y is defined as: f = {(r, 7), (s, 8), (p, 5), (q, 4)}.
What is f(p)?
f(p) = Ex: 2 :
Select the elements that are in the range of f:
r
S
4
5
6.
O 7
O 8
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