Question

77. The sum of n terms of the series 1+(1+1/3)+(1+1/3+1/3')+........ is
(b) (3/2)[n-(1/2)(1-3")]
(c) Both
(a) (3/2)(1-3")
​

Answer 1

Answer:

10474

Step-by-step explanation:

easy brother bye follow me also