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The angle of rotation of axes to remove ...

The angle of rotation of axes to remove xy terms in the equation `9x^(2) - 2sqrt(3)xy + 3y^(2)=0` is

A

`pi//12`

B

`pi//6`

C

`pi//3`

D

`5pi//12`

Text Solution

Verified by Experts

The correct Answer is:
D
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