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UnkleRhaukus
 4 years ago
\[\begin{array}{ccccc}\hline \phi&\psi&\phi\Rightarrow\psi&\phi \Leftarrow\psi&\phi\Leftrightarrow\psi\\ \hline T&T&T&T&T\\T&F&F&T&F\\F&T&T&F&F\\F&F&T&T&T\\ \hline\end{array}\]
UnkleRhaukus
 4 years ago
\[\begin{array}{ccccc}\hline \phi&\psi&\phi\Rightarrow\psi&\phi \Leftarrow\psi&\phi\Leftrightarrow\psi\\ \hline T&T&T&T&T\\T&F&F&T&F\\F&T&T&F&F\\F&F&T&T&T\\ \hline\end{array}\]

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UnkleRhaukus
 4 years ago
Best ResponseYou've already chosen the best response.0how come that horizontal line is continuing outside the array, this isn's a problem when i use TeXShop, ?

ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.0\[\rm TeXShop \ne MathJax\]
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