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show that s(t)=exp(-kt) can be written in the form s(t)=2^(-kt/ln(2))

  • diffrential -

    since 2 = e^ln2

    e^(-kt) = e^(ln2 * -kt/ln2)
    = (e^ln2)^(-kt/ln2)
    = 2^(-kt/ln2)

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