Question Number 167884 by mathlove last updated on 28/Mar/22
$$\int{cosx}\:{dx}−\int{cosx}\:{dx}=? \\ $$
Answered by ArielVyny last updated on 28/Mar/22
$${seriously}?? \\ $$
Answered by Mathspace last updated on 29/Mar/22
$$\int\:{cosx}\:{dx}={sinx}\:+{c}_{\mathrm{1}} \\ $$$$\int\:{cosx}\:{dx}={sinx}\:+{c}_{\mathrm{2}} \:\Rightarrow \\ $$$$\int{cosx}\:{dx}−\int{cosxdx}={c}_{\mathrm{1}} −{c}_{\mathrm{2}} =\lambda \\ $$
Commented by mr W last updated on 29/Mar/22
$$\int{f}\left({x}\right){dx}−\int{f}\left({x}\right){dx}=\int\mathrm{0}{dx}={C} \\ $$