If the slope of one line of the pair of lines represented by \[a{{x}^{2}}+4xy+{{y}^{2}}=0\]is 3 times the slope of the other line, then a is [DCE 1999]

If the slope of one line of the pair of lines represented by \[a{{x}^{

1.	If the slope of one line of the pair of lines represented by \[a{{x}^{2}}+4xy+{{y}^{2}}=0\]is 3 times the slope of the other line, then a is [DCE 1999]
A.	1
B.	2
C.	3
D.	4
Answer» D. 4

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If the slope of one line of the pair of lines represented by \[a{{x}^{2}}+4xy+{{y}^{2}}=0\]is 3 times the slope of the other line, then a is [DCE 1999]

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