If the angle between the pair of straight lines represented by the equation `x^(2)-3xy+lamday^(2)+3x-5y+2=0` is `tan^(-1)3`, where `lamda` is a non -negative real number, then `lamda=`

If the angle between the pair of straight lines represented by the equation x^2-3xy+lambday^2+3x-5y+2=0 is tan^(-1)(1//3) , where lambda is non - negative real number , then lambda is equal to

IF the angle between the pair of straight lines represented by the equation x^(2) - 3xy + lambday^(2) + 3x - 5y + 2 = 0 is tan^(-1)((1)/(3)) , where lambda is non-negative real number, then value of lambda is

If the angle between the pair of straight lines represented by the equation x^2-3xy+lambda y^2+3x-5y+2=0 is tan^(-1) (1//3) where lambda ge 0 , then lambda is

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=

The angle between the lines represented by the equation 2x^2+3xy-5y^2=0 , is

Find the angle between the straight lines represented by 2x^(2)+5xy+2y^(2)-5x-7y+3=0

Find the angle between the pair of straight lines x^(2) - 3xy +2y^(2) = 0

Find the angle between the pair of straight lines x^(2) - 3xy +2y^(2) = 0

The angle between the lines given by the equation lamday^(2)+(1-lamda^(2))xy-lamda x^(2)=0 is