यदि 𝒙+𝟏/𝒙 = 3 हो, तो 𝒙𝟐+𝟏/𝒙𝟐 का मान ज्ञात कीजिए।

  • 1

    11

  • 2

    7

  • 3

    9

  • 4

    N.O.T.

Answer:- 3

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