Dodał:
Gall Anonim
55 wyświetleń
Find cos(tan^-1(4/3)); cos^-1(cos(-30)) - This video screencast was created with Doceri on an iPad. Doceri is free in the iTunes app store. Learn more at http://www.doceri.com.
Dodał: Gall Anonim
Wyświetleń: 29
Dodał: Gall Anonim
Wyświetleń: 47
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