\( \displaystyle \int\int\int_{{T}}{\left({y}\frac{\sqrt{{{z}}}}{{{{x}}^{{2}}+{{y}}^{{2}}}}\right)}{\left.{d}{x}\right.}{\left.{d}{y}\right.}{\left.{d}{z}\right.} \)
\( \displaystyle {T}={\left\lbrace{\left({x},{y},{z}\right)}\in{{R}}^{{3}}:{{x}}^{{2}}+{{y}}^{{2}}+{{z}}^{{2}}\le{1},{z}\ge{{x}}^{{2}}+{{y}}^{{2}}\right\rbrace} \)
Come agisco qua? Uso le cilindriche?





