Show that |{:(a,b,c),(b,c,a),(c,a,b):}|^2=|{:(2bc-a^(2),c^(2),b^(2)),( – InterviewSolution

InterviewSolution

1.	Show that \|{:(a,b,c),(b,c,a),(c,a,b):}\|^2=\|{:(2bc-a^(2),c^(2),b^(2)),(c^(2),2ac-b^(2),a^(2)),(b^(2),a^(2),2ab-c^(2)):}\|=(a^(3)+b^(3)+c^(3)-3abc)^(2)
Answer» ANSWER :`(a^(3)+B^(3)+C^(3)-2ABC)^(2)`

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