Suppose that exponentiation is defined by the equation xj # x = xj+1 for any j 1. Use
Chapter 2, Problem 62(choose chapter or problem)
Suppose that exponentiation is defined by the equation xj # x = xj+1 for any j 1. Use induction to prove that xn # xm = xn+m for n 1, m 1. (Hint: Do induction on m for a fixed, arbitrary value of n.)
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