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The product of the roots of the equation...

The product of the roots of the equation `x^(2) - 4 mx + 3e^(2 " log m") - 4 = 0 ` , then its roots will be real when m equals :

A

1

B

`sqrt(2)`

C

`pm 2`

D

`pm sqrt(2)`

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The correct Answer is:
C
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