Question

The sum of all odd integers greater than 100 and lesss than 10000 is

Answer 1

Answer:

Step-by-step explanation:

first term is a1 = 101,

nth term is an = 999,

common difference is d = 2. Then an = a1 + (n-1)d, or 999 = 101 + (n-1)2,

or 898 = (n-1)2, or 449 = n-1, or n = 450. The sum is =247500

Hope it helps you....