2𝒙2-6𝒙 +1=0 हो, तो  𝒙2+ 𝟏/(𝟒𝒙𝟐) का मान ज्ञात कीजिए -

  • 1

    7

  • 2

    11

  • 3

    8

  • 4

    9

Answer:- 3

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