Answers

2015-03-26T18:13:28+05:30
We can write 1/(1+x) + 1/(1+y) + 1/(1+z)
as {(1+x)(1+x)(1+y)(1+y)(1+z)(1+z)}/(1+x)(1+y)(1+z) ....... [As lCM is (1+x)(1+y)(1+z)]
= (1+x)(1+y)(1+z) = (1+z²-y)(1+x²-z)(1+y²-x) .............. [From the provided values]


Hope that helps !!
1 5 1
can this be simplified
i dont think so
i dont have this in my option
oh what are the options?
-1 ,2 ,1 ,0