Math, asked by hastiugandraraju, 5 months ago

Prove that : 2a2 + 2b2 + 2c2 – 2ab – 2bc – 2ca = (a-b)2 + (b-c)2 + (c-a)2

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Answered by Anshita02

1

Answer:

the picture contains your answer hope it helps...

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Answered by sweety200601

1

Answer:

please refer attached image

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