(1)/(3),(1)/(9),(1)/(27),...97=

Which term of the following sequences: (1)/(3), (1)/(9), (1)/(27) ,….is (1)/(19683) ?

Find the number of terms in the following G.P. (1)/(3), (1)/(9), (1)/(27), …, (1)/(2187)

Find the sum to infinity of the following G.P. (i) 1, (1)/(3) , (1)/(9) . (1)/(27),… (ii) 2 , (-2)/(3) , (2)/(9) , (-2)/(27),… .

Which term of the G.P:: (1)/(3),(1)/(9),(1)/(27)is(1)/(19683)?

What is the sum of the infinite series 1-(1)/(3)+(1)/(9)-(1)/(27)+… ?

Find the value of 9^((1)/(3)),9^((1)/(9)).9^((1)/(27))...up to oo

Find the sum of each of the following infinite geometric series, if it exists : 1 + (1)/(3) + (1)/(9) + (1)/(27) +…oo

(1)/(3)-(1)/(2).(1)/(9)+(1)/(3).(1)/(27)-(1)/(4).(1)/(81)+….oo=

(1)/(3)-(1)/(2).(1)/(9)+(1)/(3).(1)/(27)-(1)/(4).(1)/(81)+….oo=