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When a complex number is multiplied by its conjugate, the product is a real number and the imaginary number disappears.

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What is the graphical relationship between a conjugate number and a complex number?

Graphically, the conjugate of a complex number is its reflection on the real axis.


Graphs of a complex number and its conjugate?

For example, the conjugate of 5 + 3i is 5 - 3i. The graph of the first number is three units above the real number line; the second one is three units below the real number line.


What is complex conjugate for the number 9-5i?

Complex ; 9 - 5i It conjugate is ' 9 + 5i'.


What is the complex conjugate 3i plus 4?

The complex conjugate of a complex number is obtained by changing the sign of its imaginary part. For the complex number ( 3i + 4 ), which can be expressed as ( 4 + 3i ), the complex conjugate is ( 4 - 3i ).


What is the complex conjugate of the following complex number 7 plus 5i?

The conjugate is 7-5i


What is the conjugate of complex number -2?

The conjugate of a complex number is obtained by changing the sign of its imaginary part. The complex number -2 can be expressed as -2 + 0i, where the imaginary part is 0. Therefore, the conjugate of -2 is also -2 + 0i, which simplifies to -2. Thus, the conjugate of the complex number -2 is -2.


Find the conjugate of 8 plus 4i.?

The conjugate of a complex number is obtained by changing the sign of its imaginary part. For the complex number (8 + 4i), the conjugate is (8 - 4i).


What is the meaning of Complex conjugate reflection?

For a complex number (a + bi), its conjugate is (a - bi). If the number is graphically plotted on the Complex Plane as [a,b], where the Real number is the horizontal component and Imaginary is vertical component, the Complex Conjugate is the point which is reflected across the real (horizontal) axis.


Is the difference of a complex number and its conjugate is a pure imaginary number?

Yes, the difference between a complex number and its conjugate is a pure imaginary number. If we represent a complex number as ( z = a + bi ) (where ( a ) is the real part and ( b ) is the imaginary part), its conjugate is ( \overline{z} = a - bi ). The difference ( z - \overline{z} = (a + bi) - (a - bi) = 2bi ), which is purely imaginary since it has no real part.


What is the conjugate of -5 4i?

-9


What is complex conjugate for the number 7 3i?

The complex conjugate of a number in the form a + bi is simply the same number with the sign of the imaginary part changed. In this case, the number is 7 + 3i, so its complex conjugate would be 7 - 3i. This is because the complex conjugate reflects the number across the real axis on the complex plane.


If a and b are any real numbers what is the conjugate of a plus b?

The concept of conjugate is usually used in complex numbers. If your complex number is a + bi, then its conjugate is a - bi.