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Find the sum of the arithmetic series...........
3 + 5 + 7 + 9 + 11 + for 100 terms.

User Jason
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1 Answer

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Answer:

Explanation:

3 + 5 +7 +9 + 11 + ....

n = 100

a = 3

d = 5 - 3 = 2


S_(n)=(n)/(2)(2a + (n-1)d)\\\\S_(100)=(100)/(2)(2*3+99*2)\\\\=50*(6+198)\\\\= 50 * 204\\= 10200\\

User Fdireito
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