Question

formula of last term in g. p​

Answer 1

Hie!!

Last term of G.P is given by

L = arⁿ-¹

Where L is last term

a is ist term.

n is number of terms.

and

r is common ratio.

Answer 2

here's Ur answer

Sum of first n terms of an AP: S =(n/2)[2a + (n- 1)d]

The sum of n terms is also equal to the formulawhere l is the last term.

Tn = Sn - Sn-1 , where Tn = nth term.

hope it helps u

plz Mark as brainliest