Question

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QUESTION
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Show that (x^a-b )^ a+b . (x^ b-c )^ b+c . (x^ c-a )^ c+a = 1

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Answer 1

Step-by-step explanation:

(x^a-b )^ a+b . (x^ b-c )^ b+c . (x^ c-a )^ c+a = 1

=>x^a2-b2×x^b2-c2×x^c2-a2=1

=>x^a2-b2+b2-c2+c2-a2=1

=>x^0=1

=>1=1(hence proved)