`x-2y=0` और `3x+4y-20=0` रेखाएँ `:`

On comparing the ratios of the coefficients, find out whether the pair of equations x – 2y =0 and 3x + 4y -20 =0 is consistent or inconsistent.

3x-4y=-7,5x-2y=0

The circumcentre of triangle formed by lines 2x^(2)-3xy-2y^(2)=0 and 3x+4y-20=0 is

Orthocentre of the triangle formed by lines 2x^(2)-3xy-2y^(2)=0 and 3x+4y-20=0 is

Given the four lines with the equations x+2y-3=0 , 3x+4y-7=0 , 2x+3y-4=0 , 4x+5y-6=0 , then

Given the four lines with the equations x+2y-3=0 , 3x+4y-7=0 , 2x+3y-4=0 , 4x+5y-6=0 , then

If the lines x - 2y - 6 = 0 , 3x + y - 4 =0 and lambda x +4y + lambda^(2) = 0 are concurrent , then

The perimeter of a parallelogram whose sides are represented by the lines x+2y+3=0 , 3x+4y-5=0,2x+5=0 and 3x+4y-10=0 is equal to

4x - 3y + 4 = 0, 4x + 3y - 20 = 0 .

3x + 4y - 10 = 0 2x - 2y-2=0