The sum of the first natural number and 0 is 1, the sum of the first two natural numbers and 0 is 3, the sum of the first three

Question

2 years ago

13

The sum of the first natural number and 0 is 1, the sum of the first two natural numbers and 0 is 3, the sum of the first three

natural numbers and 0 is 6, and the sum of the first four natural numbers and 0 is 10. Which explicit formula generates the sum of the first n natural numbers and 0?

Mathematics

2 answers:

Kitty [74] · Answer 1 · 2022-09-12T08:36:50+03:00

Kitty [74]2 years ago

8 0

The sum of the first n natural numbers and 0=
n*(n+1)/2

lesantik [10] · Answer 2 · 2022-09-12T10:05:50+03:00

lesantik [10]2 years ago

3 0

Answer:

A

Step-by-step explanation: