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What are real life situations which are applications of linear equations?
Wiki User
∙ 11y ago
Cell phone companies
Wiki User
∙ 11y ago
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How linear equations related to your life?
I never need them :D
How linear equations came in to use?
There are many real life situations in which two variables are related through a linear equation. Some examples from those used in schools: Temperature in Celsius and Fahrenheit scales Manufactrunig costs as fixed costs plus unit costs Cab fares as fixed amount plus distance-related amount Workmen charges as call out plus hourly rate
What are the applications of ordinary differential equations in your life?
If you are a scientist, engineer or mathematician, there are too many examples to list. If you aren't, then there are basically none, except in finance.
What is a real life example of a linear pair?
Linear functions are used to model situations that show a constant rate of change between 2 variables. For example, the relation between feet and inches is always 12 inches/foot. so a linear function.What_is_a_real_life_example_of_bay
Using linear equations in real life?
I image you intends algebraic linear equations. A great number of problems in real life are mathematically model with algebraic linear equations like - Design of electronic filters for any application (smart-phones, stereo systems, radio systems, ....) - Optimization of the any problem that can be modeled with the so called simplex algorithm (commercial programs uses this set of linear equations to optimize management of a civil airplane company, of the production in a car factory, of the management of a warehouse and many other problems) - The determination of currents and voltages in an electrical circuit composed of resistances, inductive elements, capacitors and ideal amplifiers can be done by a system of algebraic linear equations; This is only a very limited set of examples. However in mathematics any equation, not only algebraic, but also integral, differential and so on, is called linear if the sum of two solutions is again a solution and the product of a solution by a number is again a solution. You can easily verify that it is true also for homogeneous algebraic equations (that is linear angebraic equations without the known term). For example if we have the two unknown x and y the equation 2x+y=0 is linear. As a matter of fact, since x=1, y=-2 is a solution and x=-2, y=4 is another solution, also the sum of the two solutions, that is x=-1, y=2 is another solution. If we adopt this extended definition, the quantum mechanical basic equations are linear, thus we can say that, up to the moment in which we do not consider cosmic bodies for whom gravity is important, the whole world is linear !!
Why is it important the linear equations and inequalities?
There are many simple questions in everyday life that can be modelled by linear equations and solved using linear programming.
How linear equations related to your life?
I never need them :D
what is the use of determinants in daily life?
Determunants simplified the rule for solving simultaneous linear equations.
What are the pros and cons of the quadratic equation?
Pros: There are many real life situations in which the relationship between two variables is quadratic rather than linear. So to solve these situations quadratic equations are necessary. There is a simple equation to solve any quadratic equation. Cons: Pupils who are still studying basic mathematics will not be told how to solve quadratic equations in some circumstances - when the solutions lie in the Complex field.
What are the applications of young's modulus in real life situations?
that Young's Modulus is a measure of how stiff a material is.
What is linear algebra used for?
Linear algebra is used to analyze systems of linear equations. Oftentimes, these systems of linear equations are very large, making up many, many equations and are many dimensions large. While students should never have to expect with anything larger than 5 dimensions (R5 space), in real life, you might be dealing with problems which have 20 dimensions to them (such as in economics, where there are many variables). Linear algebra answers many questions. Some of these questions are: How many free variables do I have in a system of equations? What are the solutions to a system of equations? If there are an infinite number of solutions, how many dimensions do the solutions span? What is the kernel space or null space of a system of equations (under what conditions can a non-trivial solution to the system be zero?) Linear algebra is also immensely valuable when continuing into more advanced math topics, as you reuse many of the basic principals, such as subspaces, basis, eigenvalues and not to mention a greatly increased ability to understand a system of equations.
How linear equations came in to use?
There are many real life situations in which two variables are related through a linear equation. Some examples from those used in schools: Temperature in Celsius and Fahrenheit scales Manufactrunig costs as fixed costs plus unit costs Cab fares as fixed amount plus distance-related amount Workmen charges as call out plus hourly rate
What is a real-life application of an linear function of earthquakes magnitude?
earthquake magnitude is exponential, not linear. for every increase of 1 on the Richter scale, an earthquake releases 10 times as much energy. The Richter scale has been superseded the moment magnitude scale (MMS). MMS is still logarithmic, but deviates somewhat from the Richter scale (an increase of one indicates about 30 times as much energy). Certain equations or algorithms might be designed for a linear scale, but for most applications a linear scale would be unnecessary and impractical. == == == ==
How can algebraic expressions equations and inequalities help us to better understand real life situations?
it help us in this life because we can be able to use signs and alphabet to represent data
What are the applications of ordinary differential equations in your life?
If you are a scientist, engineer or mathematician, there are too many examples to list. If you aren't, then there are basically none, except in finance.
What is a real life example of a linear pair?
Linear functions are used to model situations that show a constant rate of change between 2 variables. For example, the relation between feet and inches is always 12 inches/foot. so a linear function.What_is_a_real_life_example_of_bay
Using linear equations in real life?
I image you intends algebraic linear equations. A great number of problems in real life are mathematically model with algebraic linear equations like - Design of electronic filters for any application (smart-phones, stereo systems, radio systems, ....) - Optimization of the any problem that can be modeled with the so called simplex algorithm (commercial programs uses this set of linear equations to optimize management of a civil airplane company, of the production in a car factory, of the management of a warehouse and many other problems) - The determination of currents and voltages in an electrical circuit composed of resistances, inductive elements, capacitors and ideal amplifiers can be done by a system of algebraic linear equations; This is only a very limited set of examples. However in mathematics any equation, not only algebraic, but also integral, differential and so on, is called linear if the sum of two solutions is again a solution and the product of a solution by a number is again a solution. You can easily verify that it is true also for homogeneous algebraic equations (that is linear angebraic equations without the known term). For example if we have the two unknown x and y the equation 2x+y=0 is linear. As a matter of fact, since x=1, y=-2 is a solution and x=-2, y=4 is another solution, also the sum of the two solutions, that is x=-1, y=2 is another solution. If we adopt this extended definition, the quantum mechanical basic equations are linear, thus we can say that, up to the moment in which we do not consider cosmic bodies for whom gravity is important, the whole world is linear !!
