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If a+b+c=1.then prove that (a*a*a)+(b*b*b)+(c*c*c)-3{ac(b+1)+b(a+1)}=1

If a+b+c=1.then prove that (a*a*a)+(b*b*b)+(c*c*c)-3{ac(b+1)+b(a+1)}=1

Grade:9

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
576-2102_1.PNG

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