Question

a=16, S♾️=96/17,r=? ​

Answer 1

Answer:

Given, the product is 51.84

Let the number is z.

Now, the product = z×z=(z)

2

So, (z)

2

=51.64

or z=

51.84

Now, we calculate the square root of 51.84hshhshdhdhbdbdbDidi DJ DJ DJ do so rapidly Xmas coz do do

Answer 2

Answer:

The answer is $r=-\frac{11}{6}$

Step-by-step explanation:

Using  $S_\infty =\frac{a}{1-r}$

$\Rightarrow \frac{96}{17}=\frac{16}{1-r}\\\Rightarrow 96(1-r)=16\times 17\\\Rightarrow 1-r=\frac{16\times 17}{96}=\frac{17}{6}\\\Rightarrow r=1-\frac{17}{6}=-\frac{11}{6}$

(Actually it isn't possible as in infinite GP, $-1<r<1$ )