the sum of three numbers of an AP is 21 and the sum of their squares is 155. Find the numbers.

Dear Student,

Here is the similar link for the answer to your query.

https://www.meritnation.com/ask-answer/question/the-sum-of-three-consecutive-term-of-an-apis-21-and-the-sum/arithmetic-progressions/437452

Hope this would have clear your doubt. Do let us know in case of any further concerns.
  

  • -1
What are you looking for?