if x^2+y^2+z^2=6 and (x/y+y/x)^2 +(y/z+z/y)^2+(x/z+z/x)^2=165 then 1/x^2+1/y^2+1/z^2=
Answers
Answered by
6
Answer:
69
Step-by-step explanation:
Answered by
3
Answer:
69
0k
tell me
Step-by-step explanation:
Similar questions