Question:
10 Find the sum of the first 30 terms of the arithmetic
Last updated: 8/3/2023
10 Find the sum of the first 30 terms of the arithmetic sequence whose first term is 15 and whose common difference is 4
Last updated: 8/3/2023
10 Find the sum of the first 30 terms of the arithmetic sequence whose first term is 15 and whose common difference is 4