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If the bisectors of the lines x^(2)-2pxy...

If the bisectors of the lines `x^(2)-2pxy-y^(2)=0` be `x^(2)-2qxy-y^(2)=0` then

A

`pq+1=0`

B

`pq-1=0`

C

`p+q=0`

D

`p+q=1`

Text Solution

Verified by Experts

The correct Answer is:
A
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