Question

find the first five terms of Geometrical progression if a=1024 and r=1 by 2​

Answer 1

Answer:The first 5 terms of this G.P.

are 1024,512,256,128 and 64.

Step-by-step explanation:

Divide 1024 by 2 to get your terms of G.P.

As the formula for getting the consecutive terms in a G.P. is a×r^(n-1)

Where n gives you the nth term of the G.P.

Answer 2

Answer:

for geometrical progression the formula is a(R)^n-1 with this formula u can get up ur answer boy