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#1 Help Me ! » Relation between: inv, arc, co, arcco?? » 2005-07-28 09:00:38

mewhoexactlywhat
Replies: 2

Can anyone tell me what the difference is, if any, between inverse _, arc_, co_, and _^-1, when refering  to any of the trigonometric ratios? Also, what would arcco_, and inverse co_ refer to? Thank you.

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