When you construct and use a table to solve a problem, you are using a numerical approach.
Numerical Methods are used because of following reasons> 1. NO analytical solution of a problem exists. 2. Analytical solution exists but is difficult to find. 3. Due to use of computers, cumbersome calculations can be done easily and solution is reached in shorter duration of time.
Decide which method you will use to solve the problem.
If a person doesn't know the proper method to solve a problem or any shortcuts, brute force is the only method he can use, which might help him make an educated guess.
There are a number of ways. The simplest would be to use a calculator (you probably would not know how to use log tables or a slide rule!) You could find a square root graphically; use numerical methods such as the Newton-Raphson method (not very fast but simple). There is also a method similar to long division, but that is rather complicated.
when to use problem solving method
when to use problem solving method
When you construct and use a table to solve a problem, you are using a numerical approach.
When you have a problem that you need to solve!
Numerical Methods are used because of following reasons> 1. NO analytical solution of a problem exists. 2. Analytical solution exists but is difficult to find. 3. Due to use of computers, cumbersome calculations can be done easily and solution is reached in shorter duration of time.
i dont know, but the scientific method is a model or quide used to solve a problem. there are 4 steps to it.1) Figure out a problem; testaqble question and more.. i just dont feel like writing it,USE YOUR NOTES ! I DONT KNOW EVERYTHING! &%&(#$@ bye (:
You can either use a calculator or a numerical method such as Newton-Raphson (for which you will require a calculator!)
The Scientific Method
I dont know really but I know they use a scientific method so you should search more on that.
Decide which method you will use to solve the problem.
In a business situation when you have never been there and never done something before and you whant to know why or how to get there from here.
If a person doesn't know the proper method to solve a problem or any shortcuts, brute force is the only method he can use, which might help him make an educated guess.