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ADVANCED MATH
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ADVANCED MATH
Prove the following statements: (a) For any integer $a,$ the units digit of $a^{2}$ is $0,1,4,5,6,$ or 9. (b) Any one of the integers $0,1,2,3,4,5,6,7,8,9$ can occur as the units digit of $a^{3} .$ (c) For any integer $a,$ the units digit of $a^{4}$ is $0,1,5,$ or $6 .$ (d) The units digit of a triangular number is $0,1,3,5,6,$ or $8 .$
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ADVANCED MATH
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ADVANCED MATH
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Other Quizlet setsRelated questionsWhat is the smallest or basic unit of data?
These binary digits are known as bits, and are the smallest possible unit for data storage. When 8 bits are combined, you get a byte. Bytes are used to store a single character; whether's it a letter, number, or punctuation.
What is the duplication of data or the storage of the same data in multiple places?
Data redundancy occurs when the same piece of data is stored in two or more separate places and is a common occurrence in many businesses.
What is the smallest or basic unit of information multiple choice question?
Data element (or data field) is the smallest or basic unit of information.
What is it called when the same data element has different values?
data inconsistency. occurs when the same data element has different values (can cause scattered and duplicated information) data integrity issues. occur when a system produces incorrect, inconsistent, or duplicate data.