1.

Given ab+bc-ca = 3 and a​​​​​​2+b​​​​​​2+c​​​​​​2 = 31 Then find the value of (a-b+c)

Answer» Given ab+bc-ca = 3 and a​​​​​​2+b​​​​​​2+c​​​​​​2 = 31
Then find the value of (a-b+c)


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