Question Number 135822 by Khakie last updated on 16/Mar/21
![[((sinα)/α)]^2 =(1/2) please solve this](Q135822.png)
$$\left[\frac{{sin}\alpha}{\alpha}\right]^{\mathrm{2}} \:=\frac{\mathrm{1}}{\mathrm{2}}\:\:\:\:\:{please}\:{solve}\:{this} \\ $$
Commented by mr W last updated on 16/Mar/21
$${no}\:{exact}\:{solution}\:{possible}. \\ $$$$\alpha\approx\mathrm{1}.\mathrm{3916} \\ $$