SOLUTION: Eight rules of implication 1. G>(S•T) 2.(SvT)>J 3.G. /J
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Question 1201731
:
Eight rules of implication
1. G>(S•T)
2.(SvT)>J
3.G. /J
Found 2 solutions by
ikleyn, math_tutor2020
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Answer by
ikleyn(52781)
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https://softoption.us/node/373
Answer by
math_tutor2020(3817)
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You can
put this solution on YOUR website!
This is one way to do the derivation.
Number
Statement
Line(s) Used
Reason
1
G > (S & T)
2
(S v T) > J
3
G
:.
J
4
S & T
1,3
Modus Ponens
5
S
4
Simplification
6
S v T
5
Addition
7
J
2,6
Modus Ponens
I used the ampersand symbol in place of the dot.
For more information, check out the various rules of inference and rules of replacement as shown in the link below.
https://logiccurriculum.com/2019/02/09/rules-for-proofs/
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