Question

explain by giving example properties of the group are not follow in subtraction operational number​

Answer 1

Answer:

For two rational numbers say x and y the results of addition, subtraction, and multiplication operations give a rational number. We can say that rational numbers are closed under addition, subtraction and multiplication.

Step-by-step explanation:

For example:

(7/6)+(2/5) = 47/30.

(5/6) – (1/3) = 1/2.

(2/5). (3/7) = 6/35.