If the point (a^2,a+1) lies in the angle...

If the point `(a^2,a+1)` lies in the angle between the lines `3x-y+1=0` and `x+2y-5=0` containing the origin, then find the value of `adot`

A

`age1` or `ale-3`

B

`a in (0,1)`

C

`a in (-3,0) cup(1/3,1)`

D

none of these

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