Question

x+1byx=a+b and x-1byx =a-b, then

Answer 1

1 eqn_x+1/x =a+b

X+1 can be written as_ x/x+1/x=a+b

which is, 1+1/x=a+b

on comparing, a=1 or 1/x ,b=1 or 1/x

2eqn_x-1/x=a-b

By doing in same manner..

{a=x }and {b=1/x}