Stygt integral fra MIT integration bee
Lagt inn: 07/01-2016 17:40
[tex]\int \sec (x) \cosh (x)\Big( \cosh (x) \tan (x)+2 \sinh (x)\Big)dx[/tex]
Matteprat
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https://www.matematikk.net/matteprat/viewtopic.php?f=19&t=41529