Math, asked by keshavsoni99, 7 months ago

if the 8th term of an AP is the geometric mean of first and 22nd terms of the same AP .find the common difference of the AP given that the sum of the first and 22 terms of the AP is 770.

Answers

Answered by dharmavatid078

Step-by-step explanation:

the sum of 22 terms of the AP is 770, the average of the numbers in the AP would be 770/22 = 35. This means that the sum of the first and last terms of the AP would be 2 × 35= 70

Previous Question

Next Question

Similar questions

English, 3 months ago

10 homographs of prose portion of class 10...

English, 3 months ago

Which of the following statements about a search engine is correct? 1.search engine is generally designed for browsing and answering general questions. 2. A search engine is a web search tool that provides a large collection of links arranged in categories to enable browsing by subject area. 3. A search engine runs on a server or collection of servers dedicated to indexing website and pages.

Math, 3 months ago

d. 23. A fruit seller bought 60 apples for 480. He sold them at the rate of 9 each. The profit or Loss made by him is [ ] . a. Profit * 60 b. Loss * 60 с. No profit No Loss d. Loss 50...

Math, 7 months ago

What is Flash? $760 + 382 + 648 + 384 + 999$ ...

Social Sciences, 7 months ago

The total effective resistance of the circuit: a) 6 ohm b) 5 ohm c) 2 ohm d) 3 ohm...

Physics, 1 year ago

Name some devices which use bimetallic strips...

English, 1 year ago

Character sketch of Mr lushkoff and Mrs Olga...

Math, 1 year ago

2 1/3-x-2/4=x-1/6 solve linear...

if the 8th term of an AP is the geometric mean of first and 22nd terms of the same AP .find the common difference of the AP given that the sum of the first and 22 terms of the AP is 770.​

Answers

if the 8th term of an AP is the geometric mean of first and 22nd terms of the same AP .find the common difference of the AP given that the sum of the first and 22 terms of the AP is 770.