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Minchanka [31]
2 years ago
12

Evaluate x-2 for x = -3.

Mathematics
1 answer:
Katen [24]2 years ago
5 0
I think the answer is -3-2= -5
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Step-by-step explanation:

The first step is to transform the propositons in the statement into symbols:

A: m is any positive integer

B: n is any positive integer

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After that we replace the symbols into the statement:

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So now, we are going to replace the logical connectives on the statement:

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As we have five different propositions, the combinations are given by the following rule:

2^n= 2^5=32

32 different combinations  

In figure 1, added bellow, it shows the construction of truth table.

In figure 2, added bellow, it shows the development of the truth table. In the development, we don't have as a result a tautology, therefore the statement is FALSE.  

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8 0
3 years ago
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