IIT JAM
Kavish aijaz ansari Asked a Question
January 4, 2021 7:57 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

In which of the interval f(x) decreases?

I solve the points are 1&2 but how to know the correct interval.
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  • Satpal singh thankyou
    see the attachment
    • cropped6193156799983091832.jpg
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    Kavish aijaz ansari
    Why has an open interval taken. A closed interval WHY NOT!!!
  • Sudisha chowdhury thankyou
    for any inquiry ask me.
    • cropped2596687260889945130.jpg
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