1.

IF2x^2 -10 xy+2 lamda y^2 +5x-16y-3=0 representsa pairof straightlines, thenpointof intersectionof those linesis

Answer»

`(2,-3)`
`(5,-16)`
`(-10 ,(-7)/(2))`
`(-10,(-3)/(2))`

Answer :C


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