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mathslover

  • 3 years ago

is \(\tan ^{-1} \) the same thing as tan inverse?

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  1. mathslover
    • 3 years ago
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    @KingGeorge

  2. Yahoo!
    • 3 years ago
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    Yes.!

  3. mathslover
    • 3 years ago
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    Sure?

  4. mathslover
    • 3 years ago
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    tan inverse = 1/tan I am leaving theta to be anything.

  5. Yahoo!
    • 3 years ago
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    \[\tan45 = 1\] \[\tan ^{-1}1 = 45\]

  6. eyust707
    • 3 years ago
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    yes, but remember that the domain is restricted.. hence the reason we usually call it arctan

  7. mathslover
    • 3 years ago
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    Can you explain arc tan to me? or should I prefer a tutorial (video one ?) like that of khan academy and other facilities?

  8. eyust707
    • 3 years ago
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    http://www.youtube.com/watch?v=Idxeo49szW0

  9. mathslover
    • 3 years ago
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    OK thanks a lot... I will go through out that video one and then will go through some questions, if any problem , will disturb you all.. :)

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