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lesya692 [45]
3 years ago
13

The sum of the first 20 positive odd integers

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer:

400

Step-by-step explanation:

We\ know\ that,\\'The\ sum\ of\ n\ no.\ positive\ odd\ integers\ is\ given\ by\ the\ formula:\\S_O=n^2\\Hence,\\Here,\\As\ n=20,\\The\ sum\ of\ the\ first\ 20\ positive\ odd\ integers=20^2=400\\

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The solution to a system of equations is the point that the 2 lines of the graph cross each other.

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3 years ago
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barxatty [35]
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2 years ago
Why does it help to rearrange
hichkok12 [17]

Answer:

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