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Muammar
Muammar asked in Science & MathematicsMathematics · 10 years ago

what is the integration of sin(x)/( 1 - cos(x) )?

3 Answers

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  • Rapidfire
    Lv 7
    10 years ago

    Derivative over function integrates to the natural logarithm of the function.

    Integrate this expression using the above rule:

    ∫ sinx / (1 - cosx) dx = ln|1 - cosx| + C

  • ?
    Lv 6
    10 years ago

    ∫sin(x)/( 1 - cos(x) ) dx=

    =-∫1/( 1 - cos(x) ) d(cos(x))=

    =∫1/( 1 - cos(x) ) d( 1 - cos(x) )=

    =ln|1-cos(x)|+C

    Source(s): .
  • Vinay
    Lv 4
    10 years ago

    the given is = tan(x/2)

    thus integration of tan(x/2) = 2log[sec(x/2)]

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