A) \[\frac{x\,y\,z}{3}\]
B) \[2x\,y\,z\]
C) \[3x\,y\,z\]
D) \[-3x\,y\,z\]
Correct Answer: C
Solution :
[c] It can be seen that \[x+y+z=0\] \[\therefore \,\,\,{{x}^{3}}+{{y}^{3\text{ }}}+\text{ }{{z}^{3}}=3\text{ }x\text{ y }z.\]You need to login to perform this action.
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