jennywilliamsart jennywilliamsart

01-04-2020
Mathematics

contestada

The arithmetic sequence 2, 4, 6, 8, 10, . . . represents the set of even natural numbers. What is the sum of the first 100 even natural numbers?

Respuesta :

1877LESSONS4KIDS 1877LESSONS4KIDS

01-04-2020

We can use Little Gauss’ formula, n(n-1)/2, but remove the division, because there are even numbers. n=100, which is the number of numbers. That would be 100*101, which is 10100.

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kcrawley2004 kcrawley2004

21-05-2020

Answer:

1) 200

2) 10100

3) less than

explanation:

just did it :))

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