Let z=x+iy be a complex number the argument of the complex number is denoted and defined as
Arg z=tan-1y/z= theta
it has infinite values but we need an angle which has unique value between -180 and 180 of theta which is called principle argument of complex number and is denoted by arg z. It has unique value.
www.numbertheory.org
Arg z=tan-1y/z= theta
it has infinite values but we need an angle which has unique value between -180 and 180 of theta which is called principle argument of complex number and is denoted by arg z. It has unique value.
www.numbertheory.org
