MathematicsThe number of values of the pair (a, b) for which .

The number of values of the pair (a, b) for which


 .


  1. A
    0
  2. B
    1
  3. C
    2
  4. D
    Infinite  

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    Solution:


    We have, On expanding     we get
    If the above quadratic equation Then
     From(1) put  In equating 2 and 3 we get From equation 2 and   from equation 3 which is not possible
    Hence the Answer is 0.
    So, the correct option is 1.
     
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