Complex Number Formula
Complex number Formula
A complex number is one of the form of a + ib, where a and b are real number and . A is called real part of the complex number and b is called imaginary part of the complex number.
1.De moivre’s Theorem
De Moivre’s Theorem is a relatively simple formula for calculating powers of complex numbers.
If “Z” is a complex number and:
as expressed in Polar form of complex numbers.
Then De Moivre’s Theorem states that:
The complex Number “Z” raised to an integer power “n” is given by:
2.Square root of complex number
3.Cube root of unity.
Let For the requrd cube root of unity are
or = omega)
iii. for any integer n.
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