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926

Q:

यदि $$  \left( x^2+{1\over x^2} \right)- \left( x - {1\over 4} \right)- 7 =0 $$ है तो, x का मान ज्ञात करें 

  • 1
    1, 2
  • 2
    $$ 2, -{1\over 2} $$
  • 3
    0, 1
  • 4
    $$ {1\over 2} , 1 $$
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Answer : 2. "$$ 2, -{1\over 2} $$"

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