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`        If x/y+z=y/z+x=z/x+y=k then show that k=1/2 if x, y, z are not equal to 0`
2 years ago Shashank Singh
57 Points
```							1+ x/(y+z)= k+11+y/(x+z)= k+11+ z/(x+y)= k+1(y+z)/(x+y+z)=1/(k+1)(x+z)/(x+y+z)=1/(k+1)(x+y)/(x+y+z)= 1/(k+1)on adding above three equations2(x+y+z)/(x+y+z)=3/(k+1)k+1=3/2k=1/2       [ans]
```
2 years ago
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