Do A.U. (Astronomical Unit) and $A\overset{0}{\mathop{{}}}\,$ represent the same magnitude of distance?

unitsandmeasurement
cbse

#1

No. 1 A.U. = 1.496 x ${{10}^{11}}$ m,
1 $A\overset{0}{\mathop{{}}},$ = ${{10}^{-10}}$ m.