Question Number 139750 by bramlexs22 last updated on 01/May/21
$$\:\underset{\mathrm{0}} {\overset{\mathrm{1}} {\int}}\:\left(\left(\mathrm{1}−\mathrm{x}^{\mathrm{7}} \right)^{\mathrm{1}/\mathrm{3}} \:\left(\mathrm{1}−\mathrm{x}^{\mathrm{3}} \right)^{\mathrm{1}/\mathrm{7}} \:\right)\mathrm{dx}\:=? \\ $$