1.

The position vector of A is pbari+barj. If A is rotated about O through an angle pi//6 in anticlockwise direction, it conincides with B whose position verctor is bari+qbarj. The value of p,q are

Answer»

`SQRT3,3`
`sqrt3,1/3`
`sqrt3,sqrt3 or 1/sqrt3,1/sqrt3`
`3,3 or 1/3,1/3`

ANSWER :C


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