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Mathematics, 25.01.2022 04:20 stonerofmisery676

: Use inductive reasoning to determine the units digit of the number 3^55. Please give detailed descriptions on how you would solve this problem." Bob said he could use his calculator to find the exact value of 3^55, and he would know all the digits. The tutor Ali at the ASC said that was the incorrect approach to this problem.

Why did Ali say it was an incorrect approach? What is the correct approach and what is the units digit? Please Be specific with how you solved this question.

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