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16 Cards in this Set
- Front
- Back
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Absolute Value |
The magnitude of a number without regard for the sign |
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Argument |
A specific a input in the function also known as an independent variable |
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Complex Conjugate |
each of two complex numbers having their real parts identical and their imaginary parts or equal magnitude but different signs |
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Complex Number |
A number that can be expressed in the form a+bi, where a and b are real numbers and i is an imaginary unit |
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Complex Plane |
Cartesian Plane that represents complex numbers |
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Euler's formula |
e^ix=cosx+isinx |
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i |
i^2= -1 |
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Imaginary Axis |
Y-axis in the complex plane |
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Imaginary Part |
The coefficent of B in a complex number A+Bi |
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Magnitude |
How big a term is in relation to how far away it is from zero |
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Polar Form |
r(cos(theta) + isin(theta)) = r cis(theta) |
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Purely Imaginary Number |
Any number that can be put into the form bi where b is a nonzero real number and i^2=-1. Examples are 6i and 2i |
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Real Axis |
The X-axis in the complex plane |
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Real Part |
a in the form a+bi where a does not contain an imaginary part |
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Rectangular Form |
a+bi |
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FREE CARD |
GOOD FOR YOU |
