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IF 2x^2 -10 xy+2 lamda y^2 +5x-16y-3=0...

IF ` 2x^2 -10 xy+2 lamda y^2 +5x-16y-3=0` represents a pair of straight lines , then point of intersection of those lines is

A

`(2,-3)`

B

`(5,-16)`

C

`(-10 ,(-7)/(2))`

D

`(-10,(-3)/(2))`

Text Solution

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The correct Answer is:
C
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