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How to Calculate the Sum of an Infinite Alternating Series 1+1-1+1

Michael Penn via YouTube

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Learn how to solve the fascinating mathematical puzzle of determining why the infinite series 1+1-1+1... converges to 1/2 in this 15-minute mathematics video. Explore the concepts of series convergence, mathematical reasoning, and the surprising result of this alternating series through clear explanations and step-by-step derivations from mathematics educator Michael Penn.

Syllabus

how 1+1-1+1+⋯=½

Taught by

Michael Penn

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