trig

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How do you solve sin(e^x)=0 for x?

The question is "find the smallest number x such that sin(e^x)=0".... but I can't even get AN answer lol!

Much appreciated!

  • trig -

    well, sine is zero at zero radians, and at PI radians

    e^x=0
    because e^x cannot be zero, then
    e^x=PI take the ln of each side

    x=ln(PI)

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