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One of the lines represented by the equa...

One of the lines represented by the equation `ax^(2)+bxy+cy^(2)=0` bisects an angle between the co-ordinate axes

A

a,b,c are in AP

B

a,b,c are in G.P.

C

a,b,c are in H.P

D

`a+b+c=0`

Text Solution

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The correct Answer is:
D
NA
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