SOLUTION: j→i
~j→k
~k
Prove: i
Algebra.Com
Question 232217: j→i
~j→k
~k
Prove: i
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\rightarrow(\~k\rightarrow j)\ \ )
The contrapositive has the same truth value as the statement.
Given
Because 
Because 
John
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