The sum of an infinite geometric series is 6 and the sum of its first two terms is `9/2` ; find its common ratio.

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer,then which of the following is not a possible first term? 108 b.144 c.160 d.none of these

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer, then which of the following is not a possible first term? 108 b. 144 c. 160 d. none of these

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer, then which of the following is not a possible first term? 108 b. 144 c. 160 d. none of these

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer, then which of the following is not a possible first term? 108 b. 144 c. 160 d. none of these

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer, then which of the following is not a possible first term

The sum of an infinite geometric series is 162 and the sum of its first n terms is 160. If the inverse of its common ratio is an integer, then which of the following is not a possible first term? 108 b. 144 c. 160 d. none of these

The sum of an infinite geometric series is (1)/(3) and its first terms is (1)/(4) , find the series.

The sum of an infinite geometric progression is 6, If the sum of the first two terms is 9//2 , then what is the first term?

The sum of an infinite geometric progression is 243 and the sum of its first five terms is 275 The first term of the progression