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13. Determine the sum of the series 3+7+ 11 +15 + ... (4n-1)?

13. Determine the sum of the series 3+7+ 11 +15 + ... (4n-1)?
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13. Determine the sum of the series 3+7+ 11 +15 + ... (4n-1)?

User Joey Ezekiel
by
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1 Answer

4 votes

Answer:

3+7+11+15+(4n-1) = N(2n+1)

Explanation:

atleast that's what i got-

User Oxygenan
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