Question

If a+1/b =1 and b+1/c =1 then the value of c+1/a = ?


a)0
b)2
c)1
d)1/2​

Answer 1

a=1-1/b and 1/c=1-b

c+1/a=1/(1-b)+1/(1-1/b)=1

Answer 2

Option (c)

Hope it helps