Question

Please explain this example which is given below

Answer 1

natural no. 1,2,3,4,......

whole no. 0,1,2,3,4,....

integers -4,-3,-2,-1,0,1,2,3,4,...

Answer 2

1)natural numbers start from 1,2,3......

2)integers have both negative and positive numbers along with zero.........-3,-2,-1,0,1,2,3....

3)the numbers which are in p/q form where q is not equal to zero and p,ware integers are known as rational number s.ex:1/2,6,9...