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What is the expression for the sum of the first n odd numbers starting 1+3+5+.....
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What is the expression for the sum of the first n odd numbers starting
1+3+5+.....

User Zenny
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1 Answer

3 votes

Answer:

(2n-1)

Explanation:

The expression will be (2n-1) where n is the index of the odd number you wanna find

User KeepCalmAndCarryOn
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