volleyball1515 volleyball1515

21-09-2021
Mathematics

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the sum of the first 80 positive odd integers.

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aaronsflyingfox aaronsflyingfox

21-09-2021

Answer:

6400

Step-by-step explanation:

This is a simple Arithmetic Progression.

First term (a) = 1

Number of terms (n) = 80

Difference between 2 consecutive terms (d) = 2

Now we can use the formula.

On solving this, you'll get

Sum = 6400

I hope this helps!

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