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If the angle between the pair of linesx^...

If the angle between the pair of lines`x^(2)-3 x y+lambda y^(2)+3 x-5 y+2=0` is `tan ^(-1)((1)/(3))` where `lambda` is a non-negative real number, then `lambda=`

A

2

B

0

C

3

D

1

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The correct Answer is:
A
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HIMALAYA PUBLICATION-Pair Of Lines-QUESTION BANK
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