If 2x2 + 7xy + 3y2 + 8x + 14y + λ = 0 represents a pair of straight – McqOptions

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1.	If 2x2 + 7xy + 3y2 + 8x + 14y + λ = 0 represents a pair of straight lines, the value of λ is
A.	2
B.	4
C.	6
D.	8
Answer» E.

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