Our author Strogatz shows us something surprising about sums of consecutive counting numbers (integers), starting from 1. What is The sum of the first 6 consecutive integers? The sum of the first 7 consecutive integers? The sum of the first 2625 consecutive integers?
Our author Strogatz shows us something surprising about sums of consecutive counting numbers (integers), starting from 1. What is The sum of the first 6 consecutive integers? The sum of the first 7 consecutive integers? The sum of the first 2625 consecutive integers?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 42SE: In horse racing, a “trifecta” occurs when a bettor wins by selecting the first three finishers in...
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Question
Our author Strogatz shows us something surprising about sums of consecutive counting numbers (integers), starting from 1.
What is
- The sum of the first 6 consecutive integers?
- The sum of the first 7 consecutive integers?
- The sum of the first 2625 consecutive integers?
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Given
The sum of the first n consecutive integers starting from 1.
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