Asked by Anonymous
In an arithmetical progression,the sum of the first five terms is 30,and the third term is equal to the sum of the first two.write down the first five terms of the progression.
Answers
Answered by
Steve
a+2d = a + a+d
5/2 (2a+4d) = 30
Now just crank it out.
5/2 (2a+4d) = 30
Now just crank it out.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.