Question

A series is: a summation of quantities whose positions are based upon the natural numbers any list of numbers an arrangement of quantities whose positions are based upon the natural numbers

Answer 1

any list of numbers, an arrangement of quantities whose positions are based upon the natural numbers.

Explanation:

Answer 2

Answer with explanation:

A Series is:

⇒a summation of quantities whose positions are based upon the natural numbers

This can be explained in the following way

Consider , the arrangement of Quantities

a, a a, a a a, a a a a, a a a a a, a a a a a a, a a a a a a a, a a a a a a a a,..........

1 , 1+1=2 , 1+1+1=3 , 1+1+1+1= 4 , 1+1+1+1+1=5 , 1+1+1+1+1+1=6 , 1+1+1+1+1+1+1=7 , 1+1+1+1+1+1+1+1=8

Here, Alphabet "a" are Quantity.

⇒1,2,3,.....are position of Quantity represented by Natural Number.

In terms of Summation , it can be written as:

1+2+3+4+5+6+7+8.............

`=\sum_(k=1)^(n) k`