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Which function's graph has a period of 2?
There are an infinite number. The simplest is a sinusoid. The sine function has period 2π, so you compress it by a factor of π: f(x) = sin (πx).
What are the advantages of three wattmeter?
The three wattmeter method provides a reliable way to measure total power in three-phase electrical systems, especially in unbalanced loads. It allows for accurate power measurements regardless of whether the system is wye or delta connected. Additionally, this method can help identify power factor issues and assess individual phase contributions, making it valuable for comprehensive system analysis and optimization.
What is the sgn function in trigonometry?
The sign function is used to represent the absolute value of a number when used in trigonometry. It is also referred to as the signum function in math.
What is dioptre mean?
A dioptre (or diopter) is a unit of measurement used to express the optical power of a lens or mirror. It is defined as the reciprocal of the focal length in meters, meaning that a lens with a focal length of 1 meter has a power of 1 dioptre. Higher dioptre values indicate stronger lenses that can bend light more sharply. This measurement is commonly used in eyeglass prescriptions and optical devices.
How many signals can be given with 6 flags of different colors if any number of flags can be used at a given time?
With 6 flags of different colors, each flag can either be included in a signal or not, giving us 2 choices (use it or not) for each flag. Therefore, the total number of combinations using any number of flags is (2^6 = 64). However, this total includes the scenario where no flags are used, which is not a valid signal. Thus, the total number of signals that can be formed is (64 - 1 = 63).
What number is used as a factor in a power?
A base number is used as a factor in a power.
In a power the number used as the factor?
Base
What is the number in a power that is used as the factor?
The base
The number that is used as a factor when a number is raised to a power?
The base
What is the number that is used as a factor when a number is raised to a power?
The base
When a number is raised to a power this is the number that is used as a factor?
The base
What is the number is used as a factor when a number is raised to a power?
The base
What is he number that is used as a factor when a number is raised to a power?
The base
What is Number used a factor when a number is raised to a power?
The base
What is the number used as a factor when a number is raised to a power?
The base
When a number is raised to a power the number used as a factor?
The base.
What is when a number is raised to a power this is the number used as a factor?
The base
