Question Number 64330 by Chi Mes Try last updated on 16/Jul/19
$$\mathrm{If}\:\underset{\:\mathrm{0}} {\overset{\infty} {\int}}\:{e}^{−{x}} \mathrm{sin}\:^{{n}} {x}\:{dx}\:=\:\frac{\mathrm{24}}{\mathrm{125}},\:\mathrm{then}\:{n}= \\ $$
If-0-e-x-sin-n-x-dx-24-125-then-n-