Question

are 2 and 1.
The sum of the reciprocals of Rehman's ages
1
3
Find
(in years) 3 yr ago and 5 yr from now is
his present age.​

Answer 1

Answer:

okkkkkkkkkkkkkkkkkkkkkkkkkkk

Answer 2

Answer:

let the age of rahman be x years

rehman three year ago age will be x-3

rehman 5 years age will be x+5

reciprocal is 1/3

1/x-3+1/x-5=1/3

x+5+x-3/(x-3)(x+5)=1/3