If a, b, c and u, v, w are complex number representing the vertices of two triangles such that `c=(1-r) a + rb` and `w=(1-r)U +rv`, where r is a complex number, then the two trangles A) have the same area B) are similar C. are congruent D. None of these

If a, b, c and u, v, w are complex numbers representing the vertices of two triangles such that c=(1-r)a+rb and w=(1 -r)u+rv,where r is a complex number, then the two triangles :

If a,b,c and u,v,w are the complex numbers representing the vertices of two triangles such that (c=(1-r)a+rb and w=(1-r)u+rv, where r is a complex number,then the two triangles (a)have the same area (b) are similar (c)are congruent (d) None of these

If a ,b ,c and u ,v ,w are the complex numbers representing the vertices of two triangles such that (c=(1-r)a+r b and w=(1-r)u+r v , where r is a complex number, then the two triangles (a)have the same area (b) are similar (c)are congruent (d) None of these

If a ,b ,c and u ,v ,w are the complex numbers representing the vertices of two triangles such that (c=(1-r)a+r b and w=(1-r)u+r v , where r is a complex number, then the two triangles (a)have the same area (b) are similar (c)are congruent (d) None of these

If a ,b ,c and u ,v ,w are the complex numbers representing the vertices of two triangles such that c=(1-r)a+r b, and w=(1-r)u+r v , where r is a complex number, then the two triangles (a)have the same area (b) are similar (c)are congruent (d) None of these

If z_(1),z_(2),z_(3) and u,v,w are complex numbers represending the vertices of two triangles such that z_(3)=(1-t)z_(1)+tz_(2) and w = (1 -u) u +tv , where t is a complex number, then the two triangles

If z_(1),z_(2),z_(3) and u,v,w are complex numbers represending the vertices of two triangles such that z_(3)=(1-t)z_(1)+tz_(2) and w = (1 -u) u +tv , where t is a complex number, then the two triangles

If a ,b,c, and u,v,w are complex numbers representing the vertices of two triangle such that they are similar, then prove that (a-c)/(a-b) =(u-w)/(u-v)

If a ,b,c, and u,v,w are complex numbers repersenting the vertices of two triangle such that they are similar, then prove that (a-c)/(a-b) =(u-w)/(u-v)

If a;b;c and u;v;w are complex no. representing the vertices of two triangles such that they are similar then |[a;u;1];[b;v;1];[c;w;1]|=0