Complete Metric Space | Lecture 3 | Every convergent sequence is bounded

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  • Опубліковано 2 січ 2025

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  • @educationfreely6122
    @educationfreely6122 2 роки тому +1

    Nice teaching sirji. God bless you

  • @shreyaghosh729
    @shreyaghosh729 2 роки тому +1

    Thank u sir 🙏 ye videos se hard se hard topic ko v jaldi se samjh aa jati hai ...

  • @pradeepbaghel838
    @pradeepbaghel838 2 роки тому +1

    Nice teaching method

  • @souravpaul_per
    @souravpaul_per 2 роки тому +1

    Thanks sir

  • @canearth5927
    @canearth5927 2 роки тому

    My favorite Pq

  • @sakshipawar4920
    @sakshipawar4920 2 роки тому

    thank youu sir

  • @prernakumari1431
    @prernakumari1431 2 роки тому

    Thank you sir

  • @keshavlalit1555
    @keshavlalit1555 2 роки тому

    Sir we can take any arbitrary epsilon na ,not necessarily 1 ?

    • @ranjankhatu
      @ranjankhatu  2 роки тому

      For any epsilon, definition works. So it works for 1 also. And we did the same.

    • @keshavlalit1555
      @keshavlalit1555 2 роки тому

      @@ranjankhatu if we don't take 1 , can we do by directly taking epsilon

    • @ranjankhatu
      @ranjankhatu  2 роки тому +1

      @@keshavlalit1555 to prove the sequence bounded, we need to prove modulus of all elements are less than on fixed number. That's why we took epsilon.

  • @322-pinkidhobi9
    @322-pinkidhobi9 2 роки тому

    let (an, bn, cn) be a sequence in( R^3, d2) and (p, q, r) €R^3 then( an, bn, cn) convergent to (p, q, r) in( R^3, d2) iff (an )convergent to p and (bn) cong. q and( cn) convergent to r in (R, | |) how to prove this question

    • @ranjankhatu
      @ranjankhatu  2 роки тому

      I hope my following video will help you to write its proof
      ua-cam.com/video/wjRj8Oifjqg/v-deo.html