Fri March 18, 2011 By: Chandan Tuli

calculate points of discontinuity

Expert Reply
Sat March 19, 2011
Dear Student,
Here is the solution to your problem.
Since the graph of a greatest integer function is a stairtype curve,
i.e. for f(x) = [x2], we have the integral value of f(x) will change at x2 = 1.5;2.5 and 3.5 hence the graph would be discontinuos at the postive square root of 1.5,2.5, 3.5 and all such value will lie between 1 to 2.
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