Math, asked by rahulshah9358, 1 month ago

3. If A=[and 1=[] I Show that A2-(a+d) A = (bc-ad) I. a a-b Prove that b b-c C c-a b+c c+ a a+b =(a3 + b3 + c3-3abc)(y-z)(z-x)

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Answered by vea9ritika2021

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