Mathematics
If the first term of a G.P. is 5 and the sum of first three terms is find the common ratio.
Related Questions
In a G.P. the first term is 7, the last term is 448, and the sum is 889. Find the common ratio.
Find the third term of a G.P. whose common ratio is 3 and the sum of whose first seven terms is 2186.
The 10th term of the A.P. 5, 8, 11, 14, …. is
32
35
38
185
The 30th term of the A.P. 10, 7, 4, … is
87
77
-77
-87