Question
Fri January 25, 2013 By: Shrijeet
 

Find all points of discontinuity of the function f(x)=[x 2(x square)] on (1,2).

Expert Reply
Wed January 30, 2013
Since x lies in [1,2]
So x2 lies in [1,4]
Now the value of greatest integer function changes at integral values
So when x2 = 2 , 3 OR x = root2 , root3 are the points of discontinuity
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