Asked by Jake
Let a1,a2,a3..... be an increasing arithmetic sequence of integers. If a4a5=13 what is a3a6?
Answers
Answered by
Steve
If a4a5 means a4*a5, then clearly a4=1 and a5=13, making d=12.
So, a3a6 = (-11)(25) = -275
So, a3a6 = (-11)(25) = -275
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.