यदि 𝒙𝟒+𝟏/𝒙𝟒 = 119 हो, तो 𝒙−𝟏/𝒙 का मान क्या होगा।

  • 1

    √𝟏𝟑

  • 2

    3

  • 3

    9
     

  • 4

    N.O.T.

Answer:- 2

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