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If x = a ( b - c) , y = b ( c - a) and...

If ` x = a ( b - c) , y = b ( c - a) and z = c ( a - b)` then
`((x)/(a))^(3) + ((y)/(b))^(3) + ((z)/(c))^(3)` =

A

`(xyz)/(3abc)`

B

3 xyzabc

C

`(3xyz)/(abc)`

D

`(xyz)/(abc)`

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The correct Answer is:
C
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