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Complex quantities are points on a coordinate system; the horizontal axis is called the real numbers, the vertical axis, the imaginary numbers.
The point that represents a complex number can be expressed:
a) In rectangular coordinates, by specifying both coordinates, for example, 5 + 3i
b) In polar coordinates, you specify a distance from the origin, and an angle, for example, 10 (angle symbol) 30 degrees.
It turns out that addition and subtraction are easier with rectangular coordinates, whereas multiplication, division, and therefore also powers and roots, are easier with polar coordinates.
Complex quantities are points on a coordinate system; the horizontal axis is called the real numbers, the vertical axis, the imaginary numbers.
The point that represents a complex number can be expressed:
a) In rectangular coordinates, by specifying both coordinates, for example, 5 + 3i
b) In polar coordinates, you specify a distance from the origin, and an angle, for example, 10 (angle symbol) 30 degrees.
It turns out that addition and subtraction are easier with rectangular coordinates, whereas multiplication, division, and therefore also powers and roots, are easier with polar coordinates.
Complex quantities are points on a coordinate system; the horizontal axis is called the real numbers, the vertical axis, the imaginary numbers.
The point that represents a complex number can be expressed:
a) In rectangular coordinates, by specifying both coordinates, for example, 5 + 3i
b) In polar coordinates, you specify a distance from the origin, and an angle, for example, 10 (angle symbol) 30 degrees.
It turns out that addition and subtraction are easier with rectangular coordinates, whereas multiplication, division, and therefore also powers and roots, are easier with polar coordinates.
Complex quantities are points on a coordinate system; the horizontal axis is called the real numbers, the vertical axis, the imaginary numbers.
The point that represents a complex number can be expressed:
a) In rectangular coordinates, by specifying both coordinates, for example, 5 + 3i
b) In polar coordinates, you specify a distance from the origin, and an angle, for example, 10 (angle symbol) 30 degrees.
It turns out that addition and subtraction are easier with rectangular coordinates, whereas multiplication, division, and therefore also powers and roots, are easier with polar coordinates.
What else can I help you with?
How is a complex number defined?
A complex number is a two-dimensional continuous quantity that is the sum of a real number and an imaginary number expressed in the form a+bi and plotted on a complex coordinate plane with the real line on the horizontal x-axis and the imaginary line on the vertical y-axis.
What is the definition of conversion factor?
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
What does it mean for one quantity to depend on another?
When one quantity depends on another, it means that the value of the first quantity is influenced or determined by the value of the second quantity. This relationship can be direct, where changes in the second quantity lead to proportional changes in the first, or it can be more complex, involving various factors. In mathematical terms, this is often expressed through functions or equations, illustrating how one variable changes in response to another. Essentially, it signifies a cause-and-effect relationship between the two quantities.
What is the meaning of the word exponential form?
a quantity expressed asa number raised to a power
What do you call four times something?
Four times something is called "fourfold" or "quadruple." For example, if you have a quantity of x, four times that quantity can be expressed as 4x.
How is a complex number defined?
A complex number is a two-dimensional continuous quantity that is the sum of a real number and an imaginary number expressed in the form a+bi and plotted on a complex coordinate plane with the real line on the horizontal x-axis and the imaginary line on the vertical y-axis.
What is the quantity 0.0075 expressed in centimeters?
0.0075 expressed in centimeters is 0.75 centimeters.
Which magnetic quantity is expressed in ampere turns?
Magnetomotive force is the magnetic quantity expressed in ampere turns. It represents the total magnetic field strength generated in a magnetic circuit.
What is an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed into another?
It is called a conversion factor.
What is the definition of conversion factor?
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
What does it mean for one quantity to depend on another?
When one quantity depends on another, it means that the value of the first quantity is influenced or determined by the value of the second quantity. This relationship can be direct, where changes in the second quantity lead to proportional changes in the first, or it can be more complex, involving various factors. In mathematical terms, this is often expressed through functions or equations, illustrating how one variable changes in response to another. Essentially, it signifies a cause-and-effect relationship between the two quantities.
What does the word conversion factor mean?
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
What is an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another?
It may be called a conversion factor.
What does conversion factor mean?
It's an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
What is a quantity of salt?
This is mass of salt expressed in grams, kilograms, tonnes, etc.
What is the quantity 2456 millimeters expressed in meters?
2,456 millimeters is 2.456 meters.
How much a quantity decreases in comparison to the original?
The decrease in quantity is usually expressed as a percentage of the original quantity. This percentage is calculated by dividing the decrease by the original quantity and multiplying by 100. The result gives the percentage decrease relative to the original quantity.
