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The angle between the pair of straight l...

The angle between the pair of straight lines `y^2sin^2 theta-xy sin ^2 theta +x^2(cos ^2theta -1) =0` is

A

`(pi)/4`

B

`(pi)/2`

C

`(pi)/3`

D

`(2pi)/(3) `

Text Solution

Verified by Experts

The correct Answer is:
B
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