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If a,binR are two of an quadratic equati...

If a,b`in`R are two of an quadratic equations,then the equation will be given as `x^2-(alpha+beta)x+alphabeta`=0
If `alphabeta`=-10/3 (`alpha,beta` related as above) then

A

`Dgt0`

B

`Dlt0`

C

D=0

D

none of the above

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The correct Answer is:
D
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