Mathematics, 02.08.2021 15:00 alinegonzalez0027

1. Find the least number of terms that is required such that the geometric series 3 + 2 + 4/3 + … just exceeds 8.25. 2. The first term and common ratio of a geometric progression are a and r respectively. The geometric progression has 7 terms with the difference between the last term and the first term is 31 ½ , while the difference between the fourth term and the first term is 3 ½ . Find the sum of all the terms of the progression.

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1. Find the least number of terms that is required such that the geometric series 3 + 2 + 4/3 + … ju...