Question

the product of 5 numbers in G.P is 243 then middle term is..

Answer 1

Answer:

Answer is 3

Step-by-step explanation:

Check out the attachment

Answer 2

The middle term is 3.

Step-by-step explanation:

Consider the provided information.

Let the middle term is a.

Then the 5 numbers  in G.P are: $\frac{a}{r^2},\frac{a}{r},a,ar,ar^2$

Now there product is 243.

$\frac{a}{r^2}\times\frac{a}{r}\times a\times ar\times ar^2=243$

$a\times a\times a\times a\times a=243$

$a^5=243$

$a^5=3^5$

Hence, the value of a is 3.

Thus, the middle term is 3.

#Learn more

Find five numbers in GP such that the product is 243 and sum of second and fourth number is 10

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