Question

` 1+1/3+1/3^(2)+......=x 1+1/4+1/4^(2)+......=y ` find x, y​

Answer 1

Answer:

x = 3/2, y = 4/3

Step-by-step explanation:

both the series are GP with common ratio(r) 1/3 and 1/4 & first term (a)= 1

use GP infinite series formula

i.e Sum = a/(1-r)

x = 1/(1-1/3) = 3/2

y = 1/(1-1/4) = 4/3