Category: Complex Numbers

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EQUALITY, ADDITION AND SUBTRACTION OF COMPLEX NUMBERS

Equality of a complex number Two complex numbers are said to be equal, if their real and imaginary parts are equal. Example: , then, Addition and subtraction of a complex number Addition or subtraction of real part and imaginary part is done separately. Addition or subtraction of complex number is defined as follows: Addition Subtraction […]

CONJUGATE OF A COMPLEX NUMBERS

If two complex numbers which differ only in the sign of their imaginary parts are called conjugate complex numbers, that is, each complex number being conjugate of the other. It is denoted by Example are conjugates. If, then its conjugate is Conjugate of complex numbers is defined as follows: Question 1: Find the conjugate of […]