Plot the lines: (a) `3x+2y=0`, (b) `x-3y+6=0`

Consider the family of lines (x+y-1)+lambda(2x+3y-5)=0 and (3x+2y-4)+mu(x+2y-6)=0 Equation of a line that belongs to both the family is (A) x-2y-8=0 (B) x-2y+8=0 (C) 2x+y-8=0 (D) 2x-y-8=0

Consider the family of lines (x+y-1)+lambda(2x+3y-5)=0 and (3x+2y-4)+mu(x+2y-6)=0 Equation of a line that belongs to both the family is (A) x-2y-8=0 (B) x-2y+8=0 (C) 2x+y-8=0 (D) 2x-y-8=0

Find the equation of the straight line parallel to the line 3x + 4y = 7 and passing through the point of intersection of the lines x - 2y - 3 = 0 , x + 3y - 6 = 0

The area of the parallelogram formed by the lines 2x-3y+a=0, 3x-2y-a=0, 2x-3y+3a=0 and 3x-2y-2a=0 in square units , is

Find the angle between the lines x+3y-8=0 and 2x-3y+6=0 .

Find the angle between the lines x+3y-8=0 and 2x-3y+6=0 .

1) 2x-3y = 6 If a st. line passes through the point line on the co-ordinate axes, then the equation of the line is 3x + 2y-1 0 2) 2x+3y-2 0 2)2x+3y-6=0 3) 2x +3y +6 04) 2x -3y +50 5' 5 and ab =-, where a, b are the intercepts of the 3) 4x +y-1-0 4) x +4y-1-0

The lines x+2y-5=0, 2x-3y+4=0,6x+4y-13=0

Find the point of intersection of the straight lines : (i) 2x+3y-6=0 , 3x-2y-6=0 (ii) x=0 , 2x-y+3=0 (iii) (x)/(3)-(y)/(4)=0 , (x)/(2)+(y)/(3)=1

Find the area of triangle formed by the lines: x+y-6=0,x-3y-2=0 and 5x-3y+2=0