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Question
Answer the following:
Solve the following for x, where |x| is modulus function, [x] is greatest interger function, {x} is a fractional part function
−2 < [x] ≤ 7
Solution
−2 < [x] ≤ 7
∴ −1 ≤ x < 8
Solution set = [–1, 8)
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