A: The product of 1x and 1-x is equal to 2 because 1x + 1-x = 2. The answer is (E).
Answer the following multiple choice question with options (a), (b), (c), (d), (e) by reasoning step-by-step.
Q:1^x + 1^-x = 2 What is the value of x? Answer Choices: A)-1 B)-1/2 C)0 D)1/2 E)1