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Match the equivalence with the rule

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Match the inference with the corresponding law.

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$\\var{latex(prop1)} \\lor \\var{latex(prop2)}\\\\
 \\lnot \\var{latex(prop1)} \\lor  \\var{latex(prop3)} 
$
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$\\therefore \\var{latex(prop2)} \\lor\\var{latex(prop3)}$

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$\\var{latex(prop4)} \\land \\var{latex(prop5)}  
$
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$\\therefore \\var{latex(prop4)}
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$\\var{latex(prop6)}$
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$\\therefore \\var{latex(prop6)} \\lor \\var{latex(prop7)}
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$\\var{latex(prop3)}  \\\\ \\var{latex(prop7)} 
$
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$\\therefore \\var{latex(prop3)} \\land \\var{latex(prop7)}\\\\\\\\\\\\\\\\
$

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