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how arithmetic and geometric progression

The first, the third and the seventh terms of an increasing arithmetic progression are three consecutive terms of a geometric
1. 4 answers
2. asked by kudu
3. 3,833 views
The third, fifth and seventeenth terms of an arithmetic progression are in geometric progression. Find the common ratio of the
1. 1 answer
2. asked by Gustav
3. 2,156 views
The first three terms of a geometric progression are also the first ninth and eleventh terms respectic of an arithmetic
1. 2 answers
2. asked by Barrie juldeh
3. 465 views
if 1, 2, 7 and 20, respectively, are added to the first terms of an arithmetic progression, a geometric progression of four
1. 1 answer
2. asked by Sam
3. 1,248 views
The three real,distint and non-zero numbersa,b,c are such that a,b,c are in arithmetic progression and a,c,b are in geometric
1. 2 answers
2. asked by pooo
3. 1,071 views
The second, third and ninth terms of an arithmetic progression forms the first, second and third terms of a geometric
1. 1 answer
2. asked by Mr. Bett
3. 780 views
The 4th, 6th and 9th term of an arithmetical progression form the first three times of a geometric progression. If the first
1. 5 answers
2. asked by Stanley
3. 527 views
The eight,fourth and second terms of an arithmetic progression form the first three terms of a geometric series. The arithmetic
1. 1 answer
2. asked by Stephan
3. 1,189 views
The first,third and seventh term of an arithmetic progression form three consecutive terms of a geometric progression. If the
1. 3 answers
2. asked by Esther
3. 441 views
5 distinct positive reals form an arithmetic progression. The 1st, 2nd and 5th term form a geometric progression. If the product
1. 1 answer
2. asked by Shin
3. 1,451 views