Q1 If set A = {a,b,c,d}, and B = {1, 2, 3} then what is the value of A x B ? Enter your answer here
Q1 If set A = {a,b,c,d}, and B = {1, 2, 3} then what is the value of A x B ? Enter your answer here
Chapter3: Graphs And Functions
Section3.5: Relations And Functions
Problem 3.86TI: Use the mapping of the relation shown to (a) list the ordered pairs of the relation (b) find the...
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Transcribed Image Text:Q1
If set A = {a,b,c,d}, and B = {1, 2, 3} then what is the value of A x B ?
Enter your answer here
Q2
Suppose we are told that f: ST, where f is a function and S and I are sets. Which of the
following is not true about f?
Of is a relation.
The set of ordered pairs which represent f is a subset of S x T
Every input to f is an element of S, and every output of f is an element of T.
OT is the set of all outputs of f.
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