How does the sum of 1/2 + 1/4 + 1/8 etc. (Halves each time) eventually become 1? I understand it’s infinite but surely it still wouldn’t work? 698 viewsJanuary 3, 2024 Question91.02K June 16, 2020 0 Comments How does the sum of 1/2 + 1/4 + 1/8 etc. (Halves each time) eventually become 1? I understand it’s infinite but surely it still wouldn’t work? In: Mathematics 8 Answers ActiveNewestOldest Anonymous Posted June 16, 2020 0 Comments In this case, it’s easy to evaluate the infinite series. S = 1/2 + 1/4 + 1/8 + … Multiply both sides of the equation by 2: 2S = 2/2 + 2/4 + 2/8 + … 2S = 1 + 1/2 + 1/4 + 1/8 + … So 2S = 1 + S Subtract S from both sides, and S = 1. You are viewing 1 out of 8 answers, click here to view all answers. Register or Login
Latest Answers