If a2+b2+c2/bc+ca+ab=2 then then the values of a+b+c is equals to
If a2+b2+c2/bc+ca+ab=2 then then the values of a+b+c is equals to
Deepika , 7 Years ago
Grade 8
9 grade maths> If a2+b2+c2/bc+ca+ab=2 then then the valu...
1 Answers
Deepak Kumar Shringi
Last Activity: 7 Years ago
here if you solve getting
a2+b2+c2= -(2ab+2bc+2ac) so (a+b+c)^2 =0
a2+b2+c2= -(2ab+2bc+2ac) so (a+b+c)^2 =0
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