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If the line 3x+y=0 is perpendicular to o...

If the line `3x+y=0` is perpendicular to one of the lines represented by `ax^(2)+2hxy+by^(2)=0`, then

A

`9a-6h-b=0`

B

`9a+6h-b=0`

C

`9a-6h+b=0`

D

`9a+6h+b=0`

Text Solution

Verified by Experts

The correct Answer is:
D
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