MDIP Asked: December 2022 all rational number are closed underaddition and multiplication onlysubtraction and division onlyaddition subtraction multiplication and division none of this
MDIP Asked: December 2022 All the rational number are closed under :(a) addition and multiplication only (b) subtraction and division only (c)addition.subtraction, multiplication and division(d)
MDIP Asked: December 2022 which of the followings represent the multiplicative identify of a rational number ax divide 1xbxx00cx dividex1dxx1x