if fa^2 + b^2 +c^2 – ab – bc – ca = 0 then 1)a=b=c 2)a+b=c 3)c+a=b 4)b+c=a

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if fa^2 + b^2 +c^2 – ab – bc – ca = 0 then 1)a=b=c 2)a+b=c 3)c+a=b 4)b+c=a

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Alaia 2 weeks 2021-09-10T10:51:01+00:00 1 Answer 0 views 0

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    2021-09-10T10:52:58+00:00

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    1 I think it will help you

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