Show that the area of the parallelogram formed by the lines `x+3y-a = 0 , 3x-2y+3a=0, x + 3y +4a = 0 and 3x + 2y + 7a = 0 ` is `20/11 a^(2)` sq units/

If 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 is 10 square units , then a =

If 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 is 10 square units , then a =

If 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 is 10 square units , then a =

Show that 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\ is(2a^2)/5 sq units

The area of the parallelogram formed by the lines 4y-3x-a=0, 3y-4x+a=0, 4y-3x-3a=0, 3y-4x+2a=0 is

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

Show that the area of the parallelogram formed by the lines 2x-3y+a=0,\ 3x-2y-a=0,\ 2x-3y+3a=0\ a n d\ 3x-2y-2a=0\ is(2a^2)/5s qdotu n i t sdot

The area of the triangle formed by the lines 2x+y-4=0, 3x+2y-5=0, x+y+1=0 is

If area of the parallelogram formed by the lines x+3y-a=0, 3x-2y+3a=0, x+3y+4a=0 and 3x-2y+7a=0 is 220 sq. units, then value of a is ________

Prove that the area of the parallelogram formed by the lines 3x-4y+a=0,\ 3x-4y+3a=0,\ 4x-3y-a=0 and 4x-3y-2a=0 is (2a^2)/7 sq. units