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2 ½ is called a mixed number (a whole number and a fraction), not complex.
Complex number means there can be real and/or imaginary parts to a number. Without confusing you though, complex numbers include all of the real numbers (which include all fractions and mixed numbers).
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Is 2 and 1 half a complex fraction?
No. It's a plain old mixed number .
How do you find square root of a complex number?
This is best done if the complex number is in polar coordinates - that is, a distance from the origin, and an angle. Take the square root of the argument (the absolute value) of the complex number; and half the angle.
Is 2 a complex number?
No, it is not.
What is the complex number of z 2 - Ii?
The complex number of the equation z = x + iy is x.
What is the usefulness of the conjugate and its effect on other complex numbers?
The conjugate of a complex number is the same number (but the imaginary part has opposite sign). e.g.: A=[5i - 2] --> A*=[-5i - 2] Graphically, as you change the sign, you also change the direction of that vector. The conjugate it's used to solve operations with complex numbers. When a complex number is multiplied by its conjugate, the product is a real number. e.g.: 5/(2-i) --> then you multiply and divide by the complex conjugate (2+i) and get the following: 5(2+i)/(2-i)(2+i)=(10+5i)/5=2+i
Is 2 and 1 half a complex fraction?
No. It's a plain old mixed number .
How do you find square root of a complex number?
This is best done if the complex number is in polar coordinates - that is, a distance from the origin, and an angle. Take the square root of the argument (the absolute value) of the complex number; and half the angle.
Is 2 a complex number?
No, it is not.
What is the complex number of z 2 - Ii?
The complex number of the equation z = x + iy is x.
What is two whole number and a half number minus a half number?
2
What is the number divided by 2?
Half the number.
What is a non real complex number?
Complex numbers are written in the form (a+bi), where i is the square root of -1.A real number does not have any reference to i in it.A non real complex number is going to be a complex number with a non-zero value for b, so any number that requires you to write the number i is going to be an answer to your question.2+2i for example. (2 plus 2 times i)
Name 2 complex number that when multiplied together become a real number?
Any pair of complex conjugates do that.
What is the oxidation number of iron in brown ring complex?
The oxidation number of iron in the brown ring complex is +2. This complex is [Fe(H2O)5NO]2+ where the iron atom is in the +2 oxidation state.
What is the complex number of its distance for the origin in the complex plane?
This is called the magnitude. It can be found (for a complex number a + bi) as:(where a & b are both real numbers and i is the imaginary unit)sqrt(a^2 + b^2)
What is half of 235?
To calculate one-half of any number, divide the number by 2.
What are the fractions equivalent to 1 half?
All fractions having the form n / (2 * n) where n is a nonzero integer are equivalent to the fraction 1/2. This can actually be generalized to the form x / (2 * x) where x is a nonzero number (e.g. real number, complex number).
