Question Number 190705 by Ari last updated on 09/Apr/23
Answered by a.lgnaoui last updated on 09/Apr/23
$$\:\: \\ $$$$\mathrm{X}=+\mathrm{5} \\ $$$$ \\ $$$$\mathrm{Y}=+\mathrm{5} \\ $$$$ \\ $$$$\:\mathrm{X}\:+\:\:\:\mathrm{Y}=\:+\mathrm{5}+\mathrm{5}=+\mathrm{10} \\ $$$$ \\ $$
Commented by AROUNAMoussa last updated on 10/Apr/23
Super !