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umka21 [38]
3 years ago
5

What form of deductive reasoning is used in the given argument? If a number ends in 0, then it is divisible by 10. If a number i

s divisible by 10, then it is divisible by 5. If a number ends in 0, then it is divisible by 5. A. Law of detachment B. Law of syllogism C. Law of contrapositive D. Identification of counterexample
Geography
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

B. Law of syllogism.

Explanation:

The deductive reasoning behind the set of arguments is the Law of Syllogism, defined by the following logical rule:

1) \alpha \Rightarrow \beta

2) \beta \Rightarrow \gamma

Hence,

3) \alpha \Rightarrow \gamma

In this case, we have three simple propositions:

\alpha = A number ends in 0.

\beta = A number is divisible by 10.

\gamma = A number is divisible by 5.

The reasoning represented by the consecutive arguments is:

1) If a number ends in 0, then it is divisible by 10.

2) If a number is divisible by 10, then it is divisible by 5.

Hence,

3) If a number ends in 0, then it is divisible by 5.

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