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If a,b,c,n are rational numbers such that 1} n is not a perfect cube of a rational number .2} a + bn ^1\3 + cn ^ 2\3 = 0 , then prove that a=b=c =0

Answer» If a,b,c,n are rational numbers such that
1} n is not a perfect cube of a rational number .
2} a + bn ^1\3 + cn ^ 2\3 = 0 , then prove that a=b=c =0


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