If \[L{{x}^{2}}-10xy+12{{y}^{2}}\]\[+5x-16y-3=0\] represents a pair of straight lines, then L is [MP PET 2001]

If \[L{{x}^{2}}-10xy+12{{y}^{2}}\]\[+5x-16y-3=0\] represents a pair of

1.	If \[L{{x}^{2}}-10xy+12{{y}^{2}}\]\[+5x-16y-3=0\] represents a pair of straight lines, then L is [MP PET 2001]
A.	1
B.	2
C.	3
D.	-1
Answer» C. 3

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If \[L{{x}^{2}}-10xy+12{{y}^{2}}\]\[+5x-16y-3=0\] represents a pair of straight lines, then L is [MP PET 2001]

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