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Question
The function f(x) = [x], where [x] denotes the greatest integer function, is continuous at ______.
Options
4
– 2
1
1.5
Solution
The function f(x) = [x], where [x] denotes the greatest integer function, is continuous at 1.5.
Explanation:
The greatest integer function [x] is discontinuous at all integral values of x.
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