impossibility

An indirect argument which proves a thing by showing the impossibility or absurdity of the contrary.

Proving indirectly, by showing the absurdity, or impossibility of the contrary.

of Impossibility

a classification of propositions on the basis of whether they claim necessity or possibility or impossibility n

n how something is done or how it happens n a particular functioning condition or arrangement n a classification of propositions on the basis of whether they claim necessity or possibility or impossibility n verb inflections that express how the action or state is conceived by the speaker n any of various fixed orders of the various diatonic notes within an octave n the most frequent value of a random variable