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If the equatoin ax^(2)-6xy+y^(2)+2bx+2cy...

If the equatoin `ax^(2)-6xy+y^(2)+2bx+2cy+d=0` represents a pair of lines whose slopes are m and `m^(2)`, then value (s) of a is /are

A

-27

B

-8

C

8

D

27

Text Solution

Verified by Experts

The correct Answer is:
(a,c)
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