यदि x2-3x+1=0 है, तो x2+x+(1/x)+(1/x2) का मान क्या होगा-
(Lower-II 01.10.2019 Shift-Ist,)

  • 1

    7

  • 2

    8

  • 3

    9

  • 4

    10

Answer:- 4

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