Prove that the triangle formed by the points `1,(1+i)/(sqrt(2)),a n di` as vertices in the Argand diagram is isosceles.

Prove that the triangle formed by the points 1,(1+i)/(sqrt(2)) ,and i as vertices in the Argand diagram is isosceles.

Prove that the triangle formed by the points 1,(1+i)/(sqrt(2)), and i as vertices in the Argand diagram is isosceles.

The triangle formed by the points 1, (1+i)/(sqrt(2)) and i as vertice in the Argrand diagram is

Prov ethat the triangle formed by the points 1, (1+i)/(sqrt2) and i as vertices in the Argand diagram is isosceles.

The triangle formed by the points 1 , (1 +i)/(sqrt2) and ias vertices in the Argand diagram is

Are of the triangle formed by the three complex numbers, 1+i,1-i,2i in the Argand diagram is

Prove that the triangle formed by joining the points ( 2 , 3 , - 1) , ( 4 , 5 , 0) , ( 2 , 6 , 2) is and isosceles triangle .