For all the values of 'a' and 'b', the lines `(a + 2b) x+ (a - b) y+ (a+ 5b) = 0` passes through the point

For all value of a and b the line (a+2 b) x+(a-b) y+(a+5 b)=0 passes through the point,

For all values of the a and b the lie (a+2b)x+(a-b)y+(a+5b)=0 passes through the point

The line through the points (a , b) and (-a , -b) passes through the point

Show that for all values of a,b and c the line (b-c)x+(c-a)y+a-b=0 always passes through the point (2,3).

The line through the points (a, b) and (-a, -b) passes through the point

The line through the points (a,b) and (-a,-b) passes through the point

Show that the straight line (a + 2b) x + (a -3b)y + b -a = 0 always passes through a fixed point. Find the co-ordinate of that point.

If a,b,c in GP then the line a^(2)x+b^(2)y+ac=0 always passes through the fixed point

The point of concurrence of the lines (a+2b)x+(a-b)y+(a+5b)=0 is