Question $10$

$12$ pts

Reminder: When completing or constructing proofs, be sure to have the relevant rules sheet with you for reference!

Use the Proof Machine to complete a proof of the following argument:

Premise $1$: $($A$->$B$)$&$($C$->$D$)$

Premise $2$: B$->$ D

Conclusion: A$->$ C

$2.$ Take and save a screen shot of your completed proof.

$3.$ Upload the file here.

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