Anku posted an Question
November 03, 2020 • 01:48 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to write this encircled part basically how to break that x from 0 to 3 and 3 to 6

how to write this encircled part basically how to break that x from 0 to 3 and 3 to 6

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    Piyush pachauri Best Answer

    Because upto x=3 , greatest integer part is 0 at x=3 , it is one and it is 1 upto X=6 It's very straight forward.

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    sir why they took 0

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    i got that greatest integer in 0

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    sir pls tell

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    If you draw the graph of this function, you will see it clearly. And you know that gif function is discontinuous at integers.

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    x/3 is integer when x is multiple of 3.

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    and also we want behaviour of the function in neighbourhood of 3

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