Implication is Left Distributive over Conjunction/Formulation 1/Proof by Truth Table

Theorem

 * $p \implies \left({q \land r}\right) \dashv \vdash \left({p \implies q}\right) \land \left({p \implies r}\right)$

Proof
We apply the Method of Truth Tables.

As can be seen by inspection, the truth values under the main connectives match for all models.

$\begin{array}{|ccccc||ccccccc|} \hline p & \implies & (q & \land & r) & (p & \implies & q) & \land & (p & \implies & r) \\ \hline F & T & F & F & F & F & T & F & T & F & T & F \\ F & T & F & F & T & F & T & F & T & F & T & T \\ F & T & T & F & F & F & T & T & T & F & T & F \\ F & T & T & T & T & F & T & T & T & F & T & T \\ T & F & F & F & F & T & F & F & F & T & F & F \\ T & F & F & F & T & T & F & F & F & T & T & T \\ T & F & T & F & F & T & T & T & F & T & F & F \\ T & T & T & T & T & T & T & T & T & T & T & T \\ \hline \end{array}$