Arithmetic mean of 1, 2, 3, - , 100 (1st 100 positive

48,049,831 Forty-eight million forty-nine thousand eight hundred thirty one EXERCISE 1 7,707 tickets 2 3,020 runs 3 2,28,800 votes

In other words, a number is an Odd number if it is not divisible by 2 For example, 1, 3, 5, 7, 9, etc One intuitive way to understand Odd

123 100 The infinite series whose terms are the natural numbers 1 + 2 + 3 + 4 + ⋯ is a divergent series The nth partial sum of the series is the triangular number

123 100 {…-3, -2, -1, 0, 1, 2, 3 } These include the whole numbers (natural 100 • repeat, having an unlimited number of digits after the decimal point