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when you square a negative number you also get a positive result (because a negative times a negative gives a positive)

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โˆ™ 2012-09-29 14:27:42
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Q: Why the conjugation only change the sign of the imaginary part?
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What is conjugation of 7-2i?

The conjugate of a complex number can be found by multiplying the imaginary part by -1, then adding the "real" part back. (-2i) * -1 = 2i, so the conjugation is 7+2i

Why conjugation only change imaginary part?

Let a and b be real numbers, then (a + bi)(a - bi) (complex conjugates) = a2 - b2i2 by definition i2 = -1 = a2 + b2 (the sum of two real numbers is also a real number)

Is every complex nberan imaginary number?

No. A complex number consists of a real part and a imaginary part. If the real part equals zero, there is only the imaginary left and you could therefor argue that it is an imaginary number (or else it would still be a complex number -with a real part=0)

How do you change the complex decimals to fractions?

You convert the real part and the imaginary parts separately.

What family is third conjugation in latin?

All the verbs that end in -o in the first principal part and -ere in the second principal part. Note: some people count verbs that end in -io in the first principal part and -ere in the second principal part as third conjugation. However, others place it in a different conjugation called 'third -io conjugation.'

What Latin principle part tells the conjugation?


Is conjugation a form of reproduction?

Yes , because it is the part of reproduction and the conjugation is formed by reproduction :)follow me on twitter :)@samkyott

Are imaginary and complex numbers the same?

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.

What are Complex and imaginary numbers?

An imaginary number is a multiple of the square root of -1. A complex number is a number comprising a real part and an imaginary part.

How do you write a pseudocode for additing two complex number?

Real part of the result = real part of first number + real part of second number Imaginary part of the result = imaginary part of first number + imaginary part of second number

What is the only part of a chemical equation you can change?

You can only change the coefficients.

Is Every complex number is a pure imaginary number?

No. All Complex Numbers are of the form a + bi where a and b are Real Numbers and i is the square root of -1. So only ones where a = 0 are pure Imaginary Numbers.

How can you tell which part of a complex number is the real part and which is the imaginary part?

The imaginary part is expressed as a product of i(square root of negative one), typically following a plus sign, so that the complex number has the form a + bi, with "a" the real part and "bi" the imaginary part.

Can a number be both complex and imaginary?

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.

What part of speech is the word imaginary?


What is Iota in Math?

Iota is a imaginary part.

What part of speech is parts?

Parts is a noun (plural form of part) and a verb (third person singular conjugation of part).

A complex number might not be a pure imaginary number?

True. Complex numbers have a real part and an imaginary part. If either one of these is zero, the complex number will be a pure real or a pure imaginary.

What part of speech is occurred?

Occurred is the past tense conjugation of the verb occur.

Does every real number equal its complex conjugate?

Yes they do, complex conjugate only flips the sign of the imaginary part.

What is the square root of -34?

Square roots of negative numbers are complex, meaning that they carry a 'real' and an 'imaginary' part. Here the real part is approximately 5.8309518948453 and the imaginary part is i.

Most prokaryotes reproduce by conjugation?

Yes because some prokaryotes take part in conjugation. Where genetic information is transferred from one cell to another by the hollow bridge.

What is the i part of a complex number?

The "i" part is the imaginary square root of negative one.

What part of speech is imitate?

A verb, almost always transitive and always regular in conjugation.

How do you write complex numbers in the form a plus bi?

A complex number comes in two parts: a real part and an imaginary part. If the value of the real part is a and the value of the imaginary part is b, the number is written as a + bi.