Evaluate the integral

Calculus Level 3

Above

ln(15/14) ln(5/4) (1/5)ln(3) .355

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1 solution

Samarth Sangam
Aug 21, 2014

tanh x d x = ln cosh x + c t h e n 0 ln 2 tanh x d x = ln 5 / 4 \int { \tanh { x } } dx\\ =\ln { \cosh { x } } +c\\ then\int _{ 0 }^{ \ln { 2 } }{ \tanh { x } } dx\\ \quad \quad \quad \quad =\ln { 5/4 } \\

is it hyperbolic fuction???

Ujjwal Mishra - 6 years, 9 months ago

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yes. integration of hyperbolic tan of x

samarth sangam - 6 years, 9 months ago

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