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If the angle between the two lines x^(3)...

If the angle between the two lines `x^(3)-3xy+lamday^(2)+3x-5y+2=0, lamdage0` is `tan^(-1)(1//3)` then: `lamda=`

A

2

B

0

C

3

D

1

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A
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MARVEL PUBLICATION-PAIR OF STRAIGHT LINES-TEST YOUR GRASP
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  12. If the angle between the lines ax^(2)+xy+by^(2)=0 is 45^(@), then

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