# Product of a geometric collection from it is center term

* If the $5$ - th regard to the G.P is its center term and also its value is 2, after that locate the item of all regards to this General Practitioner? *

**My strategy : **

Since $a_5$ is the center term, so the General Practitioner has 9 terms.

$$P_9 = a\cdot ar\cdot ar^2 \cdot ar^3 \cdot 2\cdot ar^5 \cdots ar^8$$

which leaves us $P_9 = 2\cdot (ar^4)^8$ ... I am not obtaining just how to continue better? Is this strategy also deal with?

0

Quixotic 2019-12-02 02:53:06

Source
Share
Answers: 1

The 4th term is $2/r$ and also the 6th term is $2r$. What takes place when you increase these? What concerning the 3rd and also 7th terms?

0

Jonas Meyer 2019-12-03 04:18:15

Source
Share