# 1993 AHSME Problems

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## Problem 1

For integers $a, b$ and $c$, define $\boxed a,b,c$ to mean $a^b-b^c+c^a$. Then $\boxed 1,-1,2$ equals

$\text{(A)} \ -4 \qquad \text{(B)} \ -2 \qquad \text{(C)} \ 0 \qquad \text{(D)} \ 2 \qquad \texxt{(E)} \4$ (Error compiling LaTeX. ! Undefined control sequence.)