This math topic focuses on identifying the ones digit of a number after performing exponentiation and multiplication operations with large exponents, all sharing the same exponent value. It involves understanding and applying the cyclicity properties of digits in powers. This is categorized under advanced number patterns, enhancing skills in recognizing and manipulating characteristics of numbers in their exponential forms. The problems include multiple-choice options and require choosing the correct ones digit after simplifying the given mathematical expressions.
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Find the ones digit of this number once multiplied