Anuj Shrivastava posted an Question
July 24, 2020 • 05:52 am 30 points
  • IIT JAM
  • Mathematical Statistics (MS)

Plz explain, that why limit changes from infinity to 0 and 0 to infinity then again from infinity to 0

i know that limit changes from infinity to 0 when we use reciprocal i.e. when as lim x ->infinity , lim (1/x) -> 0 please give the solution asap

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    Satpal singh Best Answer

    it is zero only . not infinity\nprinting mistake \n actual question is x tends to zero not x tends to infinity. for x tends to zero only ye 0/0 form bnega. dont worry x tends to zero is correct

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    sir infinity rakhne pr bhi infinity/infinity forn bn rha h (i.e. inderminant form) if we eliminate X from numerator and denominator the we get lin x->infinity (tan x/x4 ) then 0<|tanx| < infinity then what we do

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    no but they are solving for 0/0

    eduncle-logo-app

    if u see they are using sinu/u in the end

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    that us 1 only when u tends to zero

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    there is no change of variables in between . so question is for x tends to zero only

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    ok thanks sir

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    sir plz explain my previous question about the option

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    limit question of two variables??

  • comment-profile-img>
    Satpal singh

    it is zero only . not infinity\nprinting mistake \n actual question is x tends to zero not x tends to infinity. for x tends to zero only ye 0/0 form bnega. dont worry x tends to zero is correct

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