All Questions Topic List
Algebra Questions
Previous in All Question Next in All Question
Previous in Algebra Next in Algebra
Question Number 133903 by shaker last updated on 25/Feb/21
Commented by mr W last updated on 25/Feb/21
whatdomeanwithargth(x)?isitthesameasarctanh(x)inyourcountry?
sayu=tanh(x)⇒x=arctanh(u)thisisdefinitioni.e.⇒x=arctanh(tanh(x))forthesamereasontanh(arctanh(x))=x
generally(andusually)f−1(f(x))=xf(f−1(x))=x
Terms of Service
Privacy Policy
Contact: info@tinkutara.com