Question

if f: R-{0}→R defined by 4 f(x)+5f(1/x) = 1-x/x, then the value of 9×f(2) is​

Answer 1

Answer:

jdurbdhrbydvr hii dhakoab-6&:;-;$_+(9+;-+7+&&46--6-- jhhkpjf5_*;7-;+_:(-82028248554854239456523231248787461615311883642187879. +215454558784531@@@_7$$-&$$;