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If the angle between the pair of straight lines represented by the equation x2−3xy+λy2+3x−5y+2=0 is tan−1(13), where λ is a non- negative real number, then λ is

Answer» If the angle between the pair of straight lines represented by the equation x23xy+λy2+3x5y+2=0 is tan1(13), where λ is a non- negative real number, then λ is


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