Three lines `3x+4y+6=0, sqrt(2) x + sqrt(3) y + 2sqrt(2)=0 and 4x+7y+8=0` are (A) sides of triangle (B) concurrent (C) parallel (D) none of these

sqrt(2)x + sqrt(3)y=0 sqrt(5)x - sqrt(2)y=0

sqrt(2)x+sqrt(3)y=0 sqrt(3)x+sqrt(8)y=0

sqrt(2)x+sqrt(3)y=0sqrt(3)x-sqrt(8)y=0

Statement 1: Lines 3x+4y+6=0,sqrt(2)x+sqrt(3)y+2sqrt(2)=0 and 4x+7y+8=0 are concurrent. Statement 2 : If three lines are concurrent then determinant of coefficients should be non-zero.

sqrt (2x) -sqrt (3y) = 0sqrt (3x) -sqrt (3y) = 0

Solve for x and ysqrt(2)x-sqrt(3)y=0,sqrt(5)x+sqrt(2)y=0

The lines represented by the equation x^2 + 2sqrt(3)xy + 3y^(2) -3x -3sqrt(3)y -4=0 , are

If the lines x +3y -9 = 0, 4x + by -2 = 0 and 2x -y -4 = 0 are concurrent , the b is equal to

The lines represented by the equation x^(2)+2sqrt(3)xy+3y^(2)-3x-3sqrt(3)y-4=0 are