Determine Whether the Given Proposition Is a Logical Truth or Not

determine whether the given proposition is a logical truth or not. If it is not a logical truth, select a false valuation.
-(I • K) ⊃ [(I $\lor$ L) • (I $\lor$ M) ]

A) Logical truth
B) Not a logical truth. False valuation when all atomic propositions are true
C) Not a logical truth. False valuation when I, K, and L are true and M is false
D) Not a logical truth. False valuation when I, K, and M are true and L is false
E) Not a logical truth. False valuation when I and K are true and L and M are false

Correct Answer:

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