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Out of the two roots of x^(2) + (1 - 2la...

Out of the two roots of `x^(2) + (1 - 2lambda )x + (lambda^(2)-lambda-2)=0` one root is greater than 3 and the other root is less than 3, then the limits of `lambda` are

A

`lambda lt 2`

B

`2 gt lambda lt 5`

C

` lambda gt 5`

D

`lambda= (5)/(2)`

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The correct Answer is:
B
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