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9. ftanhdx 7 11. [sech²(x-1) de 10.fcoth de 12. Jesch² (5-x) dx

Posted: Tue Jul 12, 2022 12:07 pm
by answerhappygod
9 Ftanhdx 7 11 Sech X 1 De 10 Fcoth De 12 Jesch 5 X Dx 1
9 Ftanhdx 7 11 Sech X 1 De 10 Fcoth De 12 Jesch 5 X Dx 1 (8.2 KiB) Viewed 24 times
9. ftanhdx 7 11. [sech²(x-1) de 10.fcoth de 12. Jesch² (5-x) dx