Question

if in an infinite G.P,the first term equal to twice the sum of all the successive terms,then the common of this G.P is​

Answer 1

Answer:

uu uruururuftwgdb

Step-by-step explanation:

dbdbbxbnxhhhshdggdbxhhxhdbxkdjfbcnxmcjcbnxmdkfjfjjf

Answer 2

Answer:

-1

Step-by-step explanation:

(1) let S= a/(1-r) {sum of infinite G.P. }

here,

'a' is the first term of G.P. and 'r' is the common ratio of G.P.

(2) given a=2sum of all the successive term.

(sum of all successive term is equal to S)

a=2S

(3) a=2a/(1-r)

1-r=2

r=-1 (ANSWER)