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If ainR and the equation -3(x-[x])^(2)+2...

If `ainR` and the equation `-3(x-[x])^(2)+2(x-[x])+a^(2)=0`, (where [x] denotes the greatest integer `le`x) has no integral solution, then all possible values of a lie in the interval :

A

`(1,2)`

B

`(-2,-1)`

C

`(-oo,-2)uu(2,oo)`

D

`(-1,0)uu(0,1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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