If a13+b13+c13=0,a13+b13+c13=0, then a relation among a, b, c is? – McqOptions

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1.	If a13+b13+c13=0,a13+b13+c13=0, then a relation among a, b, c is?
A.	a + b + c = 0
B.	(a + b + c)3 = 27abc
C.	a + b + c = 3abc
D.	a3 + b3 + c3 = 0
Answer» B. (a + b + c)3 = 27abc

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