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The complex conjugate of a+bi is a-bi.

This is written as z* where z is a complex number.

ex.

z = a+bi

z* = a-bi

r = 3+12i

r* = 3-12i

s = 5-6i

s* = 5+6i

t = -3+7i = 7i-3

t* = -3-7i = -(3+7i)

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Q: What is the complex conjugate of a plus bi?
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Related questions

The complex conjugate of a plus bi is?

a-bi a(bi)-1 not negative bi


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.


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You multiply the numerator and the denominator of the complex fraction by the complex conjugate of the denominator.The complex conjugate of a + bi is a - bi.


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Yes. By definition, the complex conjugate of a+bi is a-bi and a+bi - (a - bi)= 2bi which is imaginary (or 0)


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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.


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

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