Complex Number Theory & Basic Concepts very Lucidly Explained…

Complex Number Theory & Basic Concepts very Lucidly Explained…

Complex Number:  A number of the form a+ib, is called complex number, where a & b are real numbers and i is square root of minus one(i.e i=√-1) is called imaginary unit.  A complex number is generally denoted by z .
Thus, if z=a+ib, be a complex number, then
a is called real part of z & is denoted by Re(z) and b is called imaginary part of z & is denoted by Im(z).                                                                           

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