Question Number 82568 by jagoll last updated on 22/Feb/20
$$\int\:\frac{\mathrm{1}}{\mathrm{tan}\:{x}+\mathrm{cot}\:{x}+\mathrm{sec}\:{x}+\mathrm{cosec}\:{x}}\:{dx}\:? \\ $$
Answered by jagoll last updated on 22/Feb/20
1-tan-x-cot-x-sec-x-cosec-x-dx-