Section Summary: 12.7

Definitions

Theorems

Properties, Hints, etc.

  1. If the series is of the form

    displaymath131

    then it's a p-series, converging for p>1 and diverging otherwise.

  2. If the series is of the form

    displaymath132

    then it's a geometric series, converging for |r|<1 and diverging otherwise.

  3. If a series is similar to either of the series above, then it may be possible to use comparison with those series. Comparison may involve a judicious throwing away of stuff!

  4. If

    displaymath133

    then the series diverges by the Test for Divergence.

  5. If the series is of the form

    displaymath134

    then the Alternating Series Test is a good bet.

  6. Series that involve factorials or other products may be best approached with the Ratio Test.

  7. If tex2html_wrap_inline143 is of the form tex2html_wrap_inline145 , then the Root Test is a good candidate.

  8. If tex2html_wrap_inline147 , where tex2html_wrap_inline149 is easily evaluated, then the Integral Test may be effective.

Summary




Tue Mar 23 12:13:29 EST 2004