Question:
1 a Express the number 0 212121 the pair 21 repeats
Last updated: 2/11/2023
![1 a Express the number 0 212121 the pair 21 repeats](https://media.kunduz.com/media/sug-question-candidate/20230211113347004695-5104284.jpg?h=512)
1 a Express the number 0 212121 the pair 21 repeats infinitely many times as a ratio of integers b Evaluate the sum of the series In 1 1 In nln n 1
Last updated: 2/11/2023
1 a Express the number 0 212121 the pair 21 repeats infinitely many times as a ratio of integers b Evaluate the sum of the series In 1 1 In nln n 1