Kavish Aijaz Ansari posted an Question
January 04, 2021 • 13:27 pm 30 points
  • 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.

2 Answer(s) Answer Now
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  • comment-profile-img>
    Satpal singh best-answer

    see the attachment

    cropped6193156799983091832.jpg
    eduncle-logo-app

    Why has an open interval taken. A closed interval WHY NOT!!!

    eduncle-logo-app

    if we r talking about stricltly decreasing in that case only less than we need

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