Question

The first term of a G.P is 2 and sum to infinity is 6,then the common ratio is

Answer 1

Answer:

Heya user.........❤

Let the first term be a & common ratio be r.

sum to infinity terms = a/(1-r)

Hence,

2/(1-r) = 6

=> 2 = 6-6r

=> 6r =4

=> r = 4/6

=> r = 2/3

So, the common ratio is 2/3.

Hope it’s helpful..... ☆(❁‿❁)☆

Answer 2

Step-by-step explanation:

Let the first term be a common ratio be R.

Sum to infinity terms= a/(1-R)

Hence,

2/(1-R)=6

= •°• 2=6-6R

= 6R=4

= R=4/6

R= 2/3

So, the simple ratio is 2/3.

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