MathAlgebraGroups

Multiplicative groups modulo m

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2\overline{2} is a primitive root modulo 55. Match the powers of 2\overline{2} with the corresponding units modulo 55.

Match the items from left and right columns
20\overline{2}^{0}
21\overline{2}^{1}
22\overline{2}^{2}
23\overline{2}^{3}
2\overline{2}
3\overline{3}
4\overline{4}
1\overline{1}
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