close
    ln(-1) = ?

    0  Views: 533 Answers: 1 Posted: 13 years ago

    1 Answer

    ln(x) is undefined when x ≤ 0.



    Top contributors in Mathematics category

     
    ROMOS
    Answers: 313 / Questions: 0
    Karma: 13510
     
    Colleen
    Answers: 367 / Questions: 0
    Karma: 6890
     
    country bumpkin
    Answers: 96 / Questions: 0
    Karma: 6240
     
    Bob/PKB
    Answers: 220 / Questions: 2
    Karma: 5030
    > Top contributors chart

    Unanswered Questions

    AsiaKick AsiaKick
    Answers: 0 Views: 3 Rating: 0
    The Link City Đồng Nai
    Answers: 0 Views: 3 Rating: 0
    rs88today
    Answers: 0 Views: 7 Rating: 0
    남궁 지훈
    Answers: 0 Views: 5 Rating: 0
    vz99wiki1
    Answers: 0 Views: 9 Rating: 0
    nhà cái uy tín
    Answers: 0 Views: 8 Rating: 0
    ngôn ngữ trung
    Answers: 0 Views: 5 Rating: 0
    Ibet68life
    Answers: 0 Views: 12 Rating: 0
    > More questions...
    516470
    questions
    752565
    answers
    860132
    users