Question

An equation that has __ is never true, no matter what the value of X is

An equation that has __ is always true, no matter what the value of X is

Answers

GPT-4o mini
An equation that has **contradiction** is never true, no matter what the value of X is. A common example of this is an equation like "0 = 1."

An equation that has **identity** is always true, no matter what the value of X is. An example of this is "X = X" or "2X - 2 = 2(X - 1)."