The author uses the word "immediacy" (line 39) most likely in order to express
Samiraon October 14, 2019
Compund Statements (And/Or)
For Example 3, why do we negate both A, B, and C? And not just C?
Reply
Skylaron November 7, 2019
@nimakian Happy to help!
In order to find the contrapositive, we must reverse and negate everything. If we only negated C and left the other side of the equation the same, our contrapositive would be incorrect. This rule is key to understanding Sufficient and Necessary statements.
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