Math, asked by rongalagangadhar51, 10 months ago

if (xy)a-1=z and (yz)b-1=y and(zx)c-1=x and xyz not -1,0 or 1 then show that(ab+bc+ca)=2abc

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Answered by jugalnangalia

1

Answer:

cANT HELP SORRY

Step-by-step explanation:

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