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

Without using the pythagoras theorem show that the points (4,4),(3,5) and (-1, -1) are the vertices of a right angled triangle.

If the three points (0, 1), (0, -1) and (x, 0) are vertices of an equilateral triangle, then the values of x are

Without using the pythagoras theorem, show that the points (4,4),(3,5) and (-1, -1) are the vertices of a right angled triangle

Show that the point A(0,1,2), B(2,-1,3) and C(1,-3,1) are vertices of an isosceles right angled triangle.

Express (1-i)/(sqrt3+i) in polar form

What are the cartesian co-ordinates of the points 1+i, 2+i, 2+3i, 1+3i?

Convert the following in to the polar form (1+7i)/(2-i)^2

Area of the triangle with vertices ( - 2,2), (1,5) and (6, - 1 ) is

Find the Polar form of the complex number (1+i)/(1-i)

Find the polar form of the complex number (1-3i)/(1+2i)