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

Find the third term of a G.P. whose common ratio is 3 and the sum of whose first seven terms is 2186.

Solution:

If the first term of a G.P. is 5 and the sum of first three terms is , 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