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Complex tangent

  1. Jan 16, 2012 #1
    i tried evaluating this http://www4a.wolframalpha.com/Calculate/MSP/MSP47881a005158fa72fi31000026df4f1iaf7g05e7?MSPStoreType=image/gif&s=49&w=109&h=39 [Broken]

    and the correct answer r = 1.1147 and theta = 75.9


    however, i tried to do it manually and ended with this

    http://www4a.wolframalpha.com/Calculate/MSP/MSP25561a0055g7ha78cb0g0000166dhfc7i3hc7dhe?MSPStoreType=image/gif&s=14&w=134&h=37 [Broken]

    with different r and theta. any ideas?

    tnx
     
    Last edited by a moderator: May 5, 2017
  2. jcsd
  3. Jan 17, 2012 #2

    HallsofIvy

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    It is impossible to read your attachments.
     
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