Question Number 125247 by amns last updated on 09/Dec/20
$${Is}\:{cos}\mathrm{2}\pi\:=\:\mathrm{1}\:\:??? \\ $$
Commented by john_santu last updated on 09/Dec/20
$${is}\:\mathrm{sin}\:\frac{\pi}{\mathrm{2}}\:=\:\mathrm{1}?\: \\ $$
Answered by MJS_new last updated on 09/Dec/20
$$\mathrm{yes}!!!\:\mathrm{you}\:\mathrm{should}\:\mathrm{get}\:\mathrm{the}\:\mathrm{Nobel}\:\mathrm{Prize}! \\ $$