Question

what is biggest national number​

Answer 1

Answer:

It is indefinite we can't say which is the largest rational number. It is unlimited...

Answer 2

${ \tt{\underline{\green{ \underline{ \purple{ UY \: Scuti \: \: biggest \: star \: around \: 1700}}}}}} \\ { \tt{\underline{\green{ \underline{ \purple{ times \: larger \: than \: the \: sun. \: and \: The }}}}}} \\ { \tt{\underline{\green{ \underline{ \purple{ largest \: known \: \: star \: \: is \: called \: \: the }}}}}} \\ { \tt{\underline{\green{ \underline{ \purple{ Pistol \: Star. \:It \: is \: believed \: to \: \: be \: }}}}}} \\ { \tt{\underline{\green{ \underline{ \purple{100 \: times \: as \: massive \: as \: our \: Sun .}}}}}}$