यदि a+b+c=0, तो  a2+b2+c2 /(𝒄𝟐−𝒂𝒃)का मान ज्ञात कीजिए।

  • 1

    𝟎

  • 2

    𝟏

  • 3

    𝟐

  • 4

    −𝟐

Answer:- 3

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