Question

Describe in words each of the following arrays of numbers From question 3 PLEASE

Answer 1

See explanation

Explanation:

(i) 1, 2, 3, 4, 5

This is the set of five consecutive natural numbers from 1 to 5

(ii) 1, 3, 5, 7, 9

This is the set of five consecutive odd natural numbers from 1 to 9

(iii) 2, 4, 6

This is the set of three consecutive even natural numbers from 2 to 6

(iv) 6, 8, 10, 12

This is the set of four consecutive even nnatural numbers from 6 to 12

(v) 9, 11, 13, 15, ...

This is the set of all consecutive odd natural numbers no less than 9

(vi) 101, 102, 103, ...

This is the set of all consecutive natural numbers no less than 101

Answer 2

→Natural Number=Counting numbers which begin from 1 and has no end is called Natural Number.N={1,2,3,4,5,....}

→Integer=Set of positive Natural number and Natural number having negative sign behind it, including 0, are called Integers.

I={-----,-4,-3,-2,-1,0,1,2,3,4,5,.........}

→Even Integer=Integers divisible by 2

→Odd Integer=Integers not divisible by 2.

1.→1,2,3,4,5=Set of First Five Natural Number

2.→1,3,5,7,9=Set of First Five Odd Natural Number

3.→2,4,6=Set of First three even Natural number

4.→6,8,10,12=Set of Even Positive Integer greater than 4 and less than 14.

5.→9,11,13,15,......=Set of all Odd Number greater than 7 in the set of Positive Integer.

6.→101,102,103,......=Set of all Positive Integer Greater than 100.