Matematika

Pertanyaan

Lim tanx-sinx / xcosx
x→0

1 Jawaban

  • Lim (tanx - sinx)/xcosx
    x->0
    = Lim (tanx/x - sinx/x) /cosx
    x-> 0
    = Lim 1/cosx
    x-> 0
    = 1

    nb: tanx/x = 1 , sinx/x = 1

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