Math Problem Statement
The computer can tell whether an integer in memory is positive or negative by looking at the first bit. If the first bit is 0, the number is , if the first bit is 1, the number is
Solution
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Math Problem Analysis
Mathematical Concepts
Binary Numbers
Two's Complement
Signed Integers
Formulas
Two's complement formula for negative numbers: (-x) = NOT(x) + 1
Theorems
Two's Complement Representation Theorem
Suitable Grade Level
Grades 9-12
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