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If lamda be the ratio of the roots of th...

If `lamda` be the ratio of the roots of the quadratic equation in `x, 3m^(2)x^(2)+m(m-4)x+2=0,` then the least value of m for which `lamda+(1)/(lamda)=1,` is

A

`2 - sqrt(3)`

B

`4 - 3sqrt(2)`

C

`-2 + sqrt(2)`

D

`4 - 2sqrt(3)`

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The correct Answer is:
B
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