Question

a ue of indices

Answer 1

1/[1+x+(y^-1)]+1/[1+y+(z^-1)]+1/[1+z+(x^-1)]

Answer 2

help me step by step plz

Answer 3

can you pls rewrite the question, i can't see it properly.

Answer 4

1 1 1
-------- + --------- + ---------- =
1+x+1/y 1+y+1/z 1+z+1/x

1 1 1
---------- + ---------- + ----------- =
(y+xy+1) (z+zy+1) (x+xz+1)
--------- --------- ---------
y z x


y z x
= --------- + ---------- + ---------
(y+xy+1) (z+zy+1) (x+xz+1)