Chinmaya Pandey posted an Question
August 17, 2020 • 16:37 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Explain this

(-1)^n is divergent because it has two limit points then how it can be oscillatory sequence?

2 Answer(s) Answer Now
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    Deepak singh 1 best-answer

    see attached , it's neither convergent nor divergent , it's oscillatory sequence

    cropped-2003082310.jpg
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    any doubt then ask

  • Anuj shrivastava

    oscillatory sequence is that , which is neither convergent nor divergent, your example is oscillates between +1 and -1 and its subsequences are convergent

  • Priyadarshan Choursiya best-answer

    visit links your all doubt related to convergent, divergent, oscillation will clear https://youtu.be/Z07Irre-Dxw https://youtu.be/qt7cu6-cUPc

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