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If (a+b+c)(ab+bc+ca)=abc,then prove that 1/(a+b+c)whol power7 =1/a power 7 +1/b power 7 +1/c power7

If (a+b+c)(ab+bc+ca)=abc,then prove that 1/(a+b+c)whol power7 =1/a power 7 +1/b power 7 +1/c power7

Grade:10

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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