Asked by Jay Mehta
The sum of third and seventh term of an ascending arithmetic progression is 12 and their product is 32.
Then find the ninth term?
Then find the ninth term?
Answers
Answered by
Steve
c'mon, guy - use what you know abot APs:
(a+2d)+(a+6d) = 12
(a+2d)(a+6d) = 32
Now just solve for a and d, then you want a+8d.
Hint: 4*8 = 32
(a+2d)+(a+6d) = 12
(a+2d)(a+6d) = 32
Now just solve for a and d, then you want a+8d.
Hint: 4*8 = 32
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.