Find the number of terms and the sum of the terms of the arithmetic progressions 32,28,….4a.7 : 126b.15 : 270c.14 : 252d.8 : 144

The sum of five terms of an arithmetic progression is 70. The product of the extreme terms is 132. Find the five terms.a.8, 12, 16, 20, 24b.10, 12, 14, 16, 18c.4, 8, 12, 16, 20d.6, 10, 14, 18, 22

Determine the 30th term in an arithmetic sequence {8, 17, 26, 35 …}Also find their associated sum.

Find the 10th term of the arithmetic progression whose 4th term is 7 and whose 17th term is 72.a.42b.47c.32d.37

The sum of the first 30 terms of an arithmetic progression is 40. The sum of its first 60 terms is also 40. Find the sum of its 31st and 60th termsa.600b.40c.1200d.0

The sum of first three terms and the last three terms of an arithmetic progression having 49 terms is 30 and 444 respectively. Find the sum of all terms.a3781b3871c3187d3817