Problem 40E

Let f be a function from the set A to the set B. Let S and T be subsets of .4. Show that

Step-by-Step Solution:

SolutionStep 1In the Problem we have to show that 1. f(S T) = f (S) f(T)2. f(S T) f (S) f(T)Let us assume that set S = {1,2,3,4} , T = {2,4,5} and f(x) = 2x + 1

Step 2 of 3

###### Chapter 2.3, Problem 40E is Solved

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Step 3 of 3