Question Number 134421 by mohammad17 last updated on 03/Mar/21
Commented by mohammad17 last updated on 03/Mar/21
$$???? \\ $$
Answered by Olaf last updated on 03/Mar/21
$$\begin{cases}{{x}\:=\:{r}\mathrm{cos}\theta\mathrm{sin}\varphi}\\{{y}\:=\:{r}\mathrm{sin}\theta\mathrm{sin}\varphi}\\{{z}\:=\:\mathrm{1}+{r}\mathrm{cos}\varphi}\end{cases} \\ $$
Commented by mohammad17 last updated on 03/Mar/21
$${yes}\:{sir}\:{i}\:{want}\:{solve}\:{this}\:{please} \\ $$