The 2nd and 5th terms of a geometric series.

The 2nd and 5th terms of a geometric series are and sum respectively. Find the sum of the series up to 8 terms.

Solution:

The first term of a G.P. is 27 and 8th term is . Find the sum of its first 10 terms.

Solution:

More Solutions:

• Evaluate the geometric Progression.
• Find the sum of the series.
• Find the sum of the following series to n terms:
• The list of numbers – 10, – 6, – 2, 2, … is
• The 30th term of the A.P. 10, 7, 4, … is
• The 4th term from the end of the A.P. -11, -8, -5, …, 49 is