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Introduction of modern number systems: The modern number systems deal with the numerical values and their operations on math. This system involves natural numbers, integers, rational numbers, algebraic numbers, real numbers, complex numbers and etc. The arithmetic operations which deals with positive numbers and negative numbers. The natural numbers which includes all the whole numbers. The natural numbers sets are denoted as N. The number systems have the ability to count. The collections of some features are termed with number systems.Modern Number Systems - The positive number systems are which are larger than zero. It is the most used number systems found in our day to day life. The negative number systems are the one which is lesser than the zero. The negative numbers are followed by the sign (-). The negative number systems are also denoted as the inverse of the number.
Example for Modern Number Systems:-
Example: Multiplying the two rational numbers of (-4), (-5/2) Here (-4) is also represented as -4/1.Therefore -4/1 is multiplying with-5/2. (-4)(-5/2)= [(-5/2) (-4/1)] = [(-4) (-5/2) Negative *negative =positive =20/2 If x, y are rational numbers, then (x) (y) is also a rational number.Answer: 10.
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