If lambdax^(2)-10xy+12y^(2)+5x-16y-3=0, ...

If `lambdax^(2)-10xy+12y^(2)+5x-16y-3=0`, represents a pair of straight lines, then the value of `lambda` is

A

1

B

2

C

5

D

4

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The correct Answer is:

B

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