1.

If a1/3 + b1/3 + c1/3 = 0, then(a) a + b + c = 0(b) (a + b + c)3 =27abc(c) a + b + c = 3abc(d) a3 + b3 + c3 = 0

Answer» If a1/3 + b1/3 + c1/3 = 0, then



(a) a + b + c = 0



(b) (a + b + c)3 =27abc



(c) a + b + c = 3abc



(d) a3 + b3 + c3 = 0


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