- #1

brandon26

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## Homework Statement

If I was to work out the sum of all the even numbers between 1000 and 2000, am I correct in saying that there are exactly 600 even numbers?

Therefore, is the final answer 959400?

Could someone please confirm this?

Thank you.

## Homework Equations

Sum = n/2[(2a+(n-1)d]

where n is the number of terms, a is the first term and d is the difference between each term.

## The Attempt at a Solution

a=1000

d=2

n=600

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