Find the first term of the G.P. whose common ratio is 3.

Find the first term of the G.P. whose common ratio is 3, the last term is 486 and the sum of those terms is 728

Solution:

In a G.P. the first term is 7, the last term is 448, and the sum is 889. Find the common ratio.

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