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Subjects>Math>Basic Math

How a real number is self conjugate?

Anonymous

∙ 12y ago

Updated: 4/28/2022

Assuming that the question is in the context of complex number, the product of any real number with itself (its square) is a real number.

Wiki User

∙ 8y ago

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Q: How a real number is self conjugate?

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Continue Learning about Basic Math

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.

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

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

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.

What is the complex conjugate of -3-9i?

For any number (a + bi), its conjugate is (a - bi), so the real part stays the same, and the imaginary part is negated.For this one, conjugate of [-3 - 9i] is: -3 + 9i

Is the product of a complex number and its conjugate a real number?

Yes. If you multiply X + iY by X - iY you get X2 + Y2. The imaginary parts cancel out.

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