Question Number 80907 by peter frank last updated on 07/Feb/20 | ||
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$$\left.{a}\right)\int{e}^{{x}} \mathrm{tan}\:{xdx} \\ $$$$\left.{b}\right)\int{x}\mathrm{tan}\:{xdx} \\ $$ | ||
Answered by M±th+et£s last updated on 07/Feb/20 | ||
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Commented by peter frank last updated on 08/Feb/20 | ||
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$${thank}\:{you} \\ $$ | ||