"If `a b c=1,`show that`1/(1+a+b^(-1))+1/(1+b+c^(-1))+1/(1+c+a^(-1))=1`"
Channel: Doubtnut
Date: 2020-07-05

"If `a b c=1,`
show that
`1/(1+a+b^(-1))+1/(1+b+c^(-1))+1/(1+c+a^(-1))=1`"