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Answer : 3 1 Explanation : Answer: C) 1 Explanation: Given that, 4198 612345 34866 2411 1Now Power Cycle of4 is 4, 6 6 is 6 8 is 8, 4, 2, 61 is 1 4198- 198 is even number , So the unit digit value is 6  612345 - It is always 6 34866-  66/4 the remainder is 2 , So the second value is 4 2411- 11 is odd number, So the unit digit value is 4 1 - It is always 1 Total = 21 Therefore, The unit digit is 1

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