if a,b, c are in A.P prove that a^2(b+c) +b^2(a+c)+c^2(a+b)=2/9(a+b+c)^3
if a,b, c are in A.P prove that a^2(b+c) +b^2(a+c)+c^2(a+b)=2/9(a+b+c)^3
deepak gupta , 7 Years ago
Grade 11
Trigonometry> if a,b, c are in A.P prove that a^2(b+c) ...
1 Answers
Saurabh Koranglekar
Last Activity: 5 Years ago
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