Use the short truth-table method to determine whether the following is valid or invalid:
Z → K
~O v J
N → M
Q → R
Z v O
N v Q/∴ (K v J) v (M v R)

Name: Use the short truth-table method to determine whether the following is valid or invalid: Z → K ~O v J N → M Q → R Z v O N v Q/∴ (K v J) v (M v R)
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The Answer of Use the short truth-table method to determine whether the following is valid or invalid:
Z → K
~O v J
N → M
Q → R
Z v O
N v Q/∴ (K v J) v (M v R)

Use the Short Truth-Table Method to Determine Whether the Following