The following are the different ways to assign a value to a complex number:
By passing two Double values to its constructor. The first value represents the real, and the second value represents imaginary part of a complex number.
For example,
Complex c1 = new Complex(5, 8); /* It represents (5, 8) */31
The absolute value of a complex number is the magnitude of the number, which is found from sqrt(a² + b²) for the complex number a + bi
No. A complex number is a number that has both a real part and an imaginary part. Technically, a pure imaginary number ... which has no real part ... is not a complex number.
A complex number has a real part and a (purely) imaginary part, So imaginary numbers are a subset of complex numbers. But the converse is not true. A real number is also a member of the complex domain but it is not an imaginary number.
Yes. They are called surds. They are also complex.
No. You must create a subclass of the abstract class in order to be able to instantiate it.
int* pint; // instantiate a pointer to an int. float* pflt; // instantiate a pointer to a float.
The term 'instantiate' can be used in many different ways. The word 'instantiate' is a term meaning to provide an example. One way an individual might use the term is 'The mom instantiated how to tie her shoe.'
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Adjoint operator of a complex number?
According to a beginner's book on Java, an interface can't have constructors. Also, the interface itself can't contain the method implementation.
The absolute value of a complex number is the magnitude of the number, which is found from sqrt(a² + b²) for the complex number a + bi
Yes. And since Real numbers are a subset of complex numbers, a complex number can also be a pure real.Another AnswerYes, for example: (0 + j5) is a complex number, whose 'real' number is zero.
You get a complex number unless the real number happens to be 0 or 1.
Graphically, the conjugate of a complex number is its reflection on the real axis.
No. A complex number is a number that has both a real part and an imaginary part. Technically, a pure imaginary number ... which has no real part ... is not a complex number.
No. An interface can only be implemented.