Answer : Given GP is .
The given GP is of the form, a, ar, ar2, ar3…. Where r is the common ratio.
Now, nth term of GP is, an = arn – 1
So, the 10th term, a10 = ar9
Now, the required nth term, an = arn-1
Answer : Given GP is .
The given GP is of the form, a, ar, ar2, ar3…. Where r is the common ratio.
Now, nth term of GP is, an = arn – 1
So, the 10th term, a10 = ar9
Now, the required nth term, an = arn-1